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
- 16770273
- Binary
- 11111111, 11100100, 11100001
- Hexadecimal
- #ffe4e1
- LRV
- ≈ 82.2%
LRV is estimated from the digital sRGB swatch, not a manufacturer measurement of physical paint. - Closest short hex
- #fdd ΔE′ CAM16-UCS = 2.804 / ΔLRV = -4.0 (darker)
- RGB
- rgb(255, 228, 225)
- RGBA
- rgba(255, 228, 225, 1.0)
- Adobe RGB (1998)
- R: 0.97049, G: 0.89099, B: 0.87935
- rg chromaticity
- r: 0.36, g: 0.322, b: 0.318
- RYB
- red: 100.0%, yellow: 89.542%, blue: 88.235%
- Android / android.graphics.Color
- -6943 / 0xffffe4e1
- HSL
- hsl(6, 100%, 94.11765%)
- HSLA
- hsla(6, 100%, 94.11765%, 1.0)
- HSV / HSB
- hue: 6° (6.0), saturation: 12% (0.118), value: 100% (1.0)
- HSP
- hue: 6.0, saturation: 11.765%, perceived brightness: 92.576%
- HSLuv (HUSL)
- H: 19.441, S: 100.02, L: 92.656
- Cubehelix
- H: -2.149, S: 0.657, L: 0.925
- TSL
- T: 3.843, S: 0.039, L: 0.924
- CMYK
- cyan: 0% (0.0), magenta: 11% (0.106), yellow: 12% (0.118), key: 0% (0.0)
CMYK is a simple RGB-derived approximation without an ICC printer profile; it is not a printing specification. - CMY
- cyan: 0% (0.0), magenta: 11% (0.106), yellow: 12% (0.118)
- XYZ D65 / Y=100
- X: 82.573, Y: 82.185, Z: 82.733
- xyY
- x: 0.334, y: 0.332, Y: 82.185
- CIELab D65
- L: 92.656, a: 8.747, b: 4.836
- CIELuv
- L: 92.656, u: 16.148, v: 5.7
- CIELCH / LCHab D65
- L: 92.656, C: 9.995, H: 28.935
- CIELUV / LCHuv
- L: 92.656, C: 17.125, H: 19.441
- Hunter-Lab
- L: 90.656, a: 3.938, b: 9.351
- CIECAM02
- J: 90.554, C: 9.681, h: 25.773, Q: 187.484, M: 8.466, s: 21.25, H: 7.127
- CAM16 JCh
- lightness: 90.404, chroma: 9.621, hue: 23.926
- CAM16 JMh
- lightness: 90.404, colorfulness: 8.413, hue: 23.926
- CAM16 Jsh
- lightness: 90.404, saturation: 21.192, hue: 23.926
- CAM16 QCh
- perceived brightness: 187.339, chroma: 9.621, hue: 23.926
- CAM16 QMh
- perceived brightness: 187.339, colorfulness: 8.413, hue: 23.926
- CAM16 Qsh
- perceived brightness: 187.339, saturation: 21.192, hue: 23.926
- CAM16 UCS JMh
- lightness: 94.123, colorfulness: 7.697, hue: 23.926
- CAM16 UCS Jab
- lightness: 94.123, a: 7.035, b: 3.121
- HCT
- H: 23.716, C: 9.283, T: 92.656
- OSA-UCS
- lightness: -10.073, jaune: 0.495, green: -1.209
- LMS
- L: 82.38, M: 81.915, S: 82.725
- YCbCr / BT.601 / sRGB / 8-bit [16–235, 16–240]
- Y: 218.497, Cb: 122.687, Cr: 140.066
- YCoCg
- Y: 234.0, Cg: -6.0, Co: 71.25
- YDbDr
- Y: 235.731, Db: -16.149, Dr: -36.642
- YPbPr
- Y: 233.535, Pb: -4.605, Pr: 13.638
- xvYCC
- Y: 216.565, Cb: 123.955, Cr: 139.98
- YIQ
- Y: 235.731, I: 17.048, Q: 4.776
- YUV
- Y: 235.731, U: -5.278, V: 16.905
- Okhsl
- h: 25.281, s: 1.0, l: 0.93
- Okhsv
- h: 25.281, s: 0.107, v: 1.0
- Okhwb
- h: 25.281, w: 0.893, b: 0.0
- Oklab
- oklab(0.94001 0.0272 0.01284)
- OkLCh
- oklch(0.94001 0.03008 25.281)
- JzAzBz
- Jz: 0.01583, Az: 0.00226, Bz: 0.00161
- JzCzHz
- Jz: 0.01583, Cz: 0.00278, Hz: 35.44319
- Linear sRGB
- color(srgb-linear 1.000000 0.775822 0.752942)
- Display P3
- color(display-p3 0.982300 0.897901 0.885395)
- Linear Display P3
- color(display-p3-linear 0.960206 0.783265 0.758821)
- Adobe RGB (1998) / CSS
- color(a98-rgb 0.970438 0.890993 0.879447)
- ProPhoto RGB / ROMM RGB
- color(prophoto-rgb 0.938055 0.881708 0.858467)
- Rec.2020 RGB / SDR
- color(rec2020 0.963880 0.906956 0.891461)
- XYZ D65 / CSS
- color(xyz-d65 0.825731 0.821847 0.827330)
- XYZ D50 / CSS
- color(xyz-d50 0.842548 0.824316 0.626999)
- CIELab D50 / CSS
- lab(92.765016 9.201700 5.025345)
- CIELCh D50 / CSS
- lch(92.765016 10.484530 28.640377)
- HWB
- hwb(6.000000 88.235294% 0.000000%)
- Rec.709 RGB / OETF
- R′: 1.000000, G′: 0.881339, B′: 0.868218
- eciRGB v2
- R: 0.969712, G: 0.907822, B: 0.897658
- CIE 1976 u′v′Y / Y=1
- u′: 0.211246, v′: 0.473068, Y: 0.821847
- CAM02-UCS
- J′: 94.218378, a′: 6.970630, b′: 3.365653
- Y′CbCr BT.709 / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.905619, Cb: -0.020156, Cr: 0.059932
- Y′CbCr BT.709 / 10-bit [64–940, 64–960]
- Y′: 857.322553, Cb: 493.940376, Cr: 565.698921
- Y′CbCr BT.2020 NCL / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.906535, Cb: -0.018506, Cr: 0.034344
- Y′CbCr BT.2020 NCL / 10-bit [64–940, 64–960]
- Y′: 858.124762, Cb: 495.418481, Cr: 542.772426
- ACEScg / AP1
- R: 0.912196, G: 0.791253, B: 0.760545
- ACES2065-1 / AP0
- R: 0.870331, G: 0.793737, B: 0.759830
- ACEScct
- R: 0.547227, G: 0.535514, B: 0.532255
- BT.2100 PQ / RGB
- R′: 0.571480, G′: 0.556332, B′: 0.552065
- BT.2100 HLG / RGB
- R′: 0.738927, G′: 0.709833, B′: 0.701505
- ICtCp / BT.2100 PQ
- I: 0.560562, Ct: -0.003142, Cp: 0.018399
- ICtCp / BT.2100 HLG
- I: 0.718023, Ct: -0.003409, Cp: 0.018826
- Munsell Color System
- 5R 9/2 ΔE′ CAM16-UCS = 3.438 / ΔLRV = -2.8 (darker)
- Brand Color
- Kando ΔE′ CAM16-UCS = 6.551 / ΔLRV = -15.6 (darker)