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
- 11845119
- Binary
- 10110100, 10111101, 11111111
- Hexadecimal
- #b4bdff
- LRV
- ≈ 53.3%
LRV is estimated from the digital sRGB swatch, not a manufacturer measurement of physical paint. - Closest short hex
- #abf ΔE′ CAM16-UCS = 2.589 / ΔLRV = -2.0 (darker)
- RGB
- rgb(180, 189, 255)
- RGBA
- rgba(180, 189, 255, 1.0)
- Adobe RGB (1998)
- R: 0.71038, G: 0.73552, B: 0.99065
- rg chromaticity
- r: 0.288, g: 0.303, b: 0.409
- RYB
- red: 70.588%, yellow: 73.739%, blue: 100.0%
- Android / android.graphics.Color
- -4932097 / 0xffb4bdff
- HSL
- hsl(232.8, 100%, 85.29412%)
- HSLA
- hsla(232.8, 100%, 85.29412%, 1.0)
- HSV / HSB
- hue: 233° (232.8), saturation: 29% (0.294), value: 100% (1.0)
- HSP
- hue: 232.8, saturation: 29.412%, perceived brightness: 76.514%
- HSLuv (HUSL)
- H: 261.63, S: 99.986, L: 78.062
- Cubehelix
- H: -129.14, S: 0.676, L: 0.759
- TSL
- T: -2.654, S: 0.073, L: 0.76
- CMYK
- cyan: 29% (0.294), magenta: 26% (0.259), 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: 29% (0.294), magenta: 26% (0.259), yellow: 0% (0.0)
- XYZ D65 / Y=100
- X: 55.065, Y: 53.317, Z: 101.978
- xyY
- x: 0.262, y: 0.253, Y: 53.317
- CIELab D65
- L: 78.062, a: 11.382, b: -33.504
- CIELuv
- L: 78.062, u: -8.203, v: -55.752
- CIELCH / LCHab D65
- L: 78.062, C: 35.385, H: 288.764
- CIELUV / LCHuv
- L: 78.062, C: 56.353, H: 261.63
- Hunter-Lab
- L: 73.018, a: 6.829, b: -31.692
- CIECAM02
- J: 70.627, C: 39.309, h: -89.753, Q: 165.575, M: 34.375, s: 45.564, H: 316.561
- CAM16 JCh
- lightness: 71.364, chroma: 37.185, hue: 279.759
- CAM16 JMh
- lightness: 71.364, colorfulness: 32.518, hue: 279.759
- CAM16 Jsh
- lightness: 71.364, saturation: 44.2, hue: 279.759
- CAM16 QCh
- perceived brightness: 166.447, chroma: 37.185, hue: 279.759
- CAM16 QMh
- perceived brightness: 166.447, colorfulness: 32.518, hue: 279.759
- CAM16 Qsh
- perceived brightness: 166.447, saturation: 44.2, hue: 279.759
- CAM16 UCS JMh
- lightness: 80.904, colorfulness: 24.329, hue: 279.759
- CAM16 UCS Jab
- lightness: 80.904, a: 4.124, b: -23.977
- HCT
- H: 279.171, C: 37.56, T: 78.063
- OSA-UCS
- lightness: -10.237, jaune: -5.929, green: -0.034
- LMS
- L: 46.695, M: 52.384, S: 101.176
- YCbCr / BT.601 / sRGB / 8-bit [16–235, 16–240]
- Y: 182.506, Cb: 158.306, Cr: 119.363
- YCoCg
- Y: 203.25, Cg: -14.25, Co: 26.25
- YDbDr
- Y: 193.833, Db: 92.028, Dr: 26.319
- YPbPr
- Y: 191.835, Pb: 34.035, Pr: -7.536
- xvYCC
- Y: 180.752, Cb: 157.897, Cr: 121.38
- YIQ
- Y: 193.833, I: -26.565, Q: 18.632
- YUV
- Y: 193.833, U: 30.102, V: -12.136
- Okhsl
- h: 278.095, s: 1.0, l: 0.785
- Okhsv
- h: 278.095, s: 0.346, v: 1.0
- Okhwb
- h: 278.095, w: 0.654, b: 0.0
- Oklab
- oklab(0.81505 0.01318 -0.09268)
- OkLCh
- oklch(0.81505 0.09362 278.095)
- JzAzBz
- Jz: 0.01235, Az: 0.00004, Bz: -0.00944
- JzCzHz
- Jz: 0.01235, Cz: 0.00944, Hz: 270.27038
- Linear sRGB
- color(srgb-linear 0.456411 0.508881 1.000000)
- Display P3
- color(display-p3 0.712314 0.740040 0.980020)
- Linear Display P3
- color(display-p3-linear 0.465725 0.507139 0.955148)
- Adobe RGB (1998) / CSS
- color(a98-rgb 0.710347 0.735523 0.990757)
- ProPhoto RGB / ROMM RGB
- color(prophoto-rgb 0.717500 0.693562 0.962223)
- Rec.2020 RGB / SDR
- color(rec2020 0.747418 0.755875 0.977932)
- XYZ D65 / CSS
- color(xyz-d65 0.550651 0.533169 1.019783)
- XYZ D50 / CSS
- color(xyz-d50 0.538062 0.526977 0.769947)
- CIELab D50 / CSS
- lab(77.696155 7.781538 -33.886780)
- CIELCh D50 / CSS
- lch(77.696155 34.768753 282.932817)
- HWB
- hwb(232.800000 70.588235% 0.000000%)
- Rec.709 RGB / OETF
- R′: 0.673073, G′: 0.711837, B′: 1.000000
- eciRGB v2
- R: 0.754632, G: 0.753725, B: 0.989434
- CIE 1976 u′v′Y / Y=1
- u′: 0.189756, v′: 0.413397, Y: 0.533169
- CAM02-UCS
- J′: 80.344365, a′: 0.109498, b′: -25.382293
- Y′CbCr BT.709 / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.724401, Cb: 0.148523, Cr: -0.032593
- Y′CbCr BT.709 / 10-bit [64–940, 64–960]
- Y′: 698.575250, Cb: 645.076488, Cr: 482.796310
- Y′CbCr BT.2020 NCL / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.726111, Cb: 0.131664, Cr: -0.015387
- Y′CbCr BT.2020 NCL / 10-bit [64–940, 64–960]
- Y′: 700.072990, Cb: 629.971059, Cr: 498.213677
- ACEScg / AP1
- R: 0.499972, G: 0.511802, B: 0.934971
- ACES2065-1 / AP0
- R: 0.572919, G: 0.551699, B: 0.935671
- ACEScct
- R: 0.497712, G: 0.499638, B: 0.549258
- BT.2100 PQ / RGB
- R′: 0.509014, G′: 0.511729, B′: 0.575098
- BT.2100 HLG / RGB
- R′: 0.628795, G′: 0.634545, B′: 0.759922
- ICtCp / BT.2100 PQ
- I: 0.518328, Ct: 0.077341, Cp: -0.026585
- ICtCp / BT.2100 HLG
- I: 0.648349, Ct: 0.083042, Cp: -0.028884
- Munsell Color System
- 7.5PB 8/6 ΔE′ CAM16-UCS = 6.028 / ΔLRV = +3.9 (lighter)
- Brand Color
- Google Cloud Storage / Google Dataflow / Google Dataproc / Google Pub/Sub ΔE′ CAM16-UCS = 8.78 / ΔLRV = +5.3 (lighter)