Color Space Conversions
Input: opaque 8-bit sRGB; CIE 1931 2° observer. XYZ and CIELab/LCh use D65 unless marked D50; D50 conversions use Bradford adaptation. XYZ white is Y = 100, or Y = 1 for CSS and u′v′Y. Displayed coordinates are rounded.
Match distances use ΔE′ CAM16-UCS: lower values mean closer digital swatches. These values are not interchangeable with CIE76 or CIEDE2000 and do not guarantee a physical paint match.
Y′CbCr values are normalized coordinates or unquantized 10-bit limited-range code values.
CIECAM02 and CAM02-UCS: D65; LA = 40 cd/m²; Yb = 20 (Yw = 100); F = 1, c = 0.69, Nc = 1.
CAM16 and CAM16-UCS: D65; LA = 40 cd/m²; Yb = 20 (Yw = 100); average surround (F = 1, c = 0.69, Nc = 1).
HCT (Material Color Utilities): D65; LA ≈ 11.73 cd/m²; Yb = 18.42 (Yw = 100); F = 1, c = 0.69, Nc = 1; T = L*.
JzAzBz and JzCzHz use white at 1 cd/m². This luminance convention is separate from the BT.2100 preset.
ACES values use a colorimetric conversion with Bradford adaptation; they do not reconstruct scene exposure.
BT.2100 PQ/HLG and ICtCp assume sRGB white at 203 cd/m². HLG: peak 1000 cd/m², black 0 cd/m², system gamma 1.2, reference surround.
- Decimal
- 11455743
- Binary
- 10101110, 11001100, 11111111
- Hexadecimal
- #aeccff
- LRV
- ≈ 59.4%
LRV is estimated from the digital sRGB swatch, not a manufacturer measurement of physical paint. - Closest short hex
- #acf ΔE′ CAM16-UCS = 1.121 / ΔLRV = -0.5 (darker)
- RGB
- rgb(174, 204, 255)
- RGBA
- rgba(174, 204, 255, 1.0)
- Adobe RGB (1998)
- R: 0.71267, G: 0.79502, B: 0.99244
- rg chromaticity
- r: 0.275, g: 0.322, b: 0.403
- RYB
- red: 68.235%, yellow: 76.82%, blue: 100.0%
- Android / android.graphics.Color
- -5321473 / 0xffaeccff
- HSL
- hsl(217.77778, 100%, 84.11765%)
- HSLA
- hsla(217.77778, 100%, 84.11765%, 1.0)
- HSV / HSB
- hue: 218° (217.778), saturation: 32% (0.318), value: 100% (1.0)
- HSP
- hue: 217.778, saturation: 31.765%, perceived brightness: 79.303%
- HSLuv (HUSL)
- H: 249.409, S: 99.985, L: 81.512
- Cubehelix
- H: -144.611, S: 0.709, L: 0.787
- TSL
- T: -2.011, S: 0.08, L: 0.788
- CMYK
- cyan: 32% (0.318), magenta: 20% (0.2), yellow: 0% (0.0), key: 0% (0.0)
CMYK is a simple RGB-derived approximation without an ICC printer profile; it is not a printing specification. - CMY
- cyan: 32% (0.318), magenta: 20% (0.2), yellow: 0% (0.0)
- XYZ D65 / Y=100
- X: 57.093, Y: 59.402, Z: 103.046
- xyY
- x: 0.26, y: 0.271, Y: 59.402
- CIELab D65
- L: 81.512, a: 1.565, b: -28.236
- CIELuv
- L: 81.512, u: -17.163, v: -45.684
- CIELCH / LCHab D65
- L: 81.512, C: 28.279, H: 273.173
- CIELUV / LCHuv
- L: 81.512, C: 48.801, H: 249.409
- Hunter-Lab
- L: 77.073, a: -2.65, b: -25.32
- CIECAM02
- J: 74.542, C: 36.105, h: -105.822, Q: 170.103, M: 31.573, s: 43.083, H: 308.097
- CAM16 JCh
- lightness: 75.203, chroma: 33.185, hue: 261.073
- CAM16 JMh
- lightness: 75.203, colorfulness: 29.02, hue: 261.073
- CAM16 Jsh
- lightness: 75.203, saturation: 41.212, hue: 261.073
- CAM16 QCh
- perceived brightness: 170.865, chroma: 33.185, hue: 261.073
- CAM16 QMh
- perceived brightness: 170.865, colorfulness: 29.02, hue: 261.073
- CAM16 Qsh
- perceived brightness: 170.865, saturation: 41.212, hue: 261.073
- CAM16 UCS JMh
- lightness: 83.755, colorfulness: 22.273, hue: 261.073
- CAM16 UCS Jab
- lightness: 83.755, a: -3.456, b: -22.003
- HCT
- H: 260.518, C: 33.634, T: 81.513
- OSA-UCS
- lightness: -10.197, jaune: -4.918, green: 1.291
- LMS
- L: 50.622, M: 61.293, S: 102.314
- YCbCr / BT.601 / sRGB / 8-bit [16–235, 16–240]
- Y: 188.524, Cb: 154.829, Cr: 111.209
- YCoCg
- Y: 209.25, Cg: -5.25, Co: 23.25
- YDbDr
- Y: 200.844, Db: 81.483, Dr: 51.057
- YPbPr
- Y: 201.282, Pb: 28.95, Pr: -17.346
- xvYCC
- Y: 188.866, Cb: 153.431, Cr: 112.763
- YIQ
- Y: 200.844, I: -34.256, Q: 9.524
- YUV
- Y: 200.844, U: 26.652, V: -23.551
- Okhsl
- h: 260.933, s: 1.0, l: 0.815
- Okhsv
- h: 260.933, s: 0.314, v: 1.0
- Okhwb
- h: 260.933, w: 0.686, b: 0.0
- Oklab
- oklab(0.84094 -0.01242 -0.07785)
- OkLCh
- oklch(0.84094 0.07883 260.933)
- JzAzBz
- Jz: 0.01294, Az: -0.00168, Bz: -0.00823
- JzCzHz
- Jz: 0.01294, Cz: 0.00839, Hz: 258.4878
- Linear sRGB
- color(srgb-linear 0.423268 0.603827 1.000000)
- Display P3
- color(display-p3 0.705123 0.796453 0.982863)
- Linear Display P3
- color(display-p3-linear 0.455319 0.597833 0.961457)
- Adobe RGB (1998) / CSS
- color(a98-rgb 0.712636 0.795023 0.992552)
- ProPhoto RGB / ROMM RGB
- color(prophoto-rgb 0.727440 0.750985 0.968288)
- Rec.2020 RGB / SDR
- color(rec2020 0.753932 0.805948 0.981284)
- XYZ D65 / CSS
- color(xyz-d65 0.570931 0.594021 1.030459)
- XYZ D50 / CSS
- color(xyz-d50 0.560169 0.587667 0.778705)
- CIELab D50 / CSS
- lab(81.163180 -1.600276 -28.647353)
- CIELCh D50 / CSS
- lch(81.163180 28.692015 266.802712)
- HWB
- hwb(217.777778 68.235294% 0.000000%)
- Rec.709 RGB / OETF
- R′: 0.647310, G′: 0.776747, B′: 1.000000
- eciRGB v2
- R: 0.758912, G: 0.810450, B: 0.990566
- CIE 1976 u′v′Y / Y=1
- u′: 0.181643, v′: 0.425225, Y: 0.594021
- CAM02-UCS
- J′: 83.271173, a′: -6.484525, b′: -22.881743
- Y′CbCr BT.709 / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.765347, Cb: 0.126456, Cr: -0.074954
- Y′CbCr BT.709 / 10-bit [64–940, 64–960]
- Y′: 734.444261, Cb: 625.305018, Cr: 444.841162
- Y′CbCr BT.2020 NCL / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.767848, Cb: 0.111591, Cr: -0.038565
- Y′CbCr BT.2020 NCL / 10-bit [64–940, 64–960]
- Y′: 736.634874, Cb: 611.985831, Cr: 477.446206
- ACEScg / AP1
- R: 0.511882, G: 0.596479, B: 0.944692
- ACES2065-1 / AP0
- R: 0.594707, G: 0.625956, B: 0.945682
- ACEScct
- R: 0.499651, G: 0.512246, B: 0.550109
- BT.2100 PQ / RGB
- R′: 0.511107, G′: 0.527294, B′: 0.575954
- BT.2100 HLG / RGB
- R′: 0.629396, G′: 0.663066, B′: 0.758005
- ICtCp / BT.2100 PQ
- I: 0.528310, Ct: 0.057890, Cp: -0.034307
- ICtCp / BT.2100 HLG
- I: 0.665113, Ct: 0.061375, Cp: -0.036781
- Munsell Color System
- 7.5PB 8/6 ΔE′ CAM16-UCS = 5.077 / ΔLRV = -2.2 (darker)
- Brand Color
- Google Cloud Storage / Google Dataflow / Google Dataproc / Google Pub/Sub ΔE′ CAM16-UCS = 1.156 / ΔLRV = -0.8 (darker)