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
- 16771840
- Binary
- 11111111, 11101011, 00000000
- Hexadecimal
- #ffeb00
- LRV
- ≈ 80.7%
LRV is estimated from the digital sRGB swatch, not a manufacturer measurement of physical paint. - Closest short hex
- #fe1 ΔE′ CAM16-UCS = 0.916 / ΔLRV = +1.8 (lighter)
- RGB
- rgb(255, 235, 0)
- RGBA
- rgba(255, 235, 0, 1.0)
- Adobe RGB (1998)
- R: 0.97783, G: 0.91915, B: 0.21546
- rg chromaticity
- r: 0.52, g: 0.48, b: 0.0
- RYB
- red: 8.511%, yellow: 100.0%, blue: 0.0%
- Android / android.graphics.Color
- -5376 / 0xffffeb00
- HSL
- hsl(55.29412, 100%, 50%)
- HSLA
- hsla(55.29412, 100%, 50%, 1.0)
- HSV / HSB
- hue: 55° (55.294), saturation: 100% (1.0), value: 100% (1.0)
- HSP
- hue: 55.294, saturation: 100.0%, perceived brightness: 89.305%
- HSLuv (HUSL)
- H: 77.975, S: 100.034, L: 91.989
- Cubehelix
- H: 53.066, S: 3.267, L: 0.844
- TSL
- T: 1.675, S: 0.319, L: 0.84
- CMYK
- cyan: 0% (0.0), magenta: 8% (0.078), yellow: 100% (1.0), key: 0% (0.0)
CMYK is a simple RGB-derived approximation without an ICC printer profile; it is not a printing specification. - CMY
- cyan: 0% (0.0), magenta: 8% (0.078), yellow: 100% (1.0)
- XYZ D65 / Y=100
- X: 70.952, Y: 80.68, Z: 11.836
- xyY
- x: 0.434, y: 0.494, Y: 80.68
- CIELab D65
- L: 91.989, a: -11.899, b: 90.739
- CIELuv
- L: 91.989, u: 21.181, v: 99.436
- CIELCH / LCHab D65
- L: 91.989, C: 91.516, H: 97.471
- CIELUV / LCHuv
- L: 91.989, C: 101.667, H: 77.975
- Hunter-Lab
- L: 89.822, a: -16.188, b: 55.063
- CIECAM02
- J: 89.2, C: 75.465, h: 100.15, Q: 186.077, M: 65.993, s: 59.553, H: 118.448
- CAM16 JCh
- lightness: 88.234, chroma: 69.341, hue: 104.337
- CAM16 JMh
- lightness: 88.234, colorfulness: 60.637, hue: 104.337
- CAM16 Jsh
- lightness: 88.234, saturation: 57.239, hue: 104.337
- CAM16 QCh
- perceived brightness: 185.077, chroma: 69.341, hue: 104.337
- CAM16 QMh
- perceived brightness: 185.077, colorfulness: 60.637, hue: 104.337
- CAM16 Qsh
- perceived brightness: 185.077, saturation: 57.239, hue: 104.337
- CAM16 UCS JMh
- lightness: 92.726, colorfulness: 38.077, hue: 104.337
- CAM16 UCS Jab
- lightness: 92.726, a: -9.429, b: 36.892
- HCT
- H: 104.655, C: 69.555, T: 91.988
- OSA-UCS
- lightness: -9.749, jaune: 12.104, green: 2.206
- LMS
- L: 84.732, M: 87.105, S: 12.949
- YCbCr / BT.601 / sRGB / 8-bit [16–235, 16–240]
- Y: 199.975, Cb: 21.875, Cr: 153.465
- YCoCg
- Y: 181.25, Cg: 53.75, Co: 127.5
- YDbDr
- Y: 214.19, Db: -322.255, Dr: -77.655
- YPbPr
- Y: 222.34, Pb: -119.8, Pr: 20.81
- xvYCC
- Y: 206.951, Cb: 22.764, Cr: 146.28
- YIQ
- Y: 214.19, I: 87.411, Q: -68.888
- YUV
- Y: 214.19, U: -105.4, V: 35.802
- Okhsl
- h: 103.253, s: 1.0, l: 0.915
- Okhsv
- h: 103.253, s: 1.0, v: 1.0
- Okhwb
- h: 103.253, w: 0.0, b: 0.0
- Oklab
- oklab(0.9269 -0.04473 0.18989)
- OkLCh
- oklch(0.9269 0.19509 103.253)
- JzAzBz
- Jz: 0.01501, Az: -0.00155, Bz: 0.01957
- JzCzHz
- Jz: 0.01501, Cz: 0.01963, Hz: 94.51426
- Linear sRGB
- color(srgb-linear 1.000000 0.830770 0.000000)
- Display P3
- color(display-p3 0.986677 0.924315 0.307968)
- Linear Display P3
- color(display-p3-linear 0.969960 0.836388 0.077246)
- Adobe RGB (1998) / CSS
- color(a98-rgb 0.977783 0.919152 0.215471)
- ProPhoto RGB / ROMM RGB
- color(prophoto-rgb 0.885590 0.898046 0.300202)
- Rec.2020 RGB / SDR
- color(rec2020 0.957484 0.926705 0.365865)
- XYZ D65 / CSS
- color(xyz-d65 0.709520 0.806800 0.118355)
- XYZ D50 / CSS
- color(xyz-d50 0.755975 0.818066 0.094604)
- CIELab D50 / CSS
- lab(92.489421 -6.577801 89.892901)
- CIELCh D50 / CSS
- lch(92.489421 90.133240 94.185088)
- HWB
- hwb(55.294118 0.000000% 0.000000%)
- Rec.709 RGB / OETF
- R′: 1.000000, G′: 0.912006, B′: 0.000000
- eciRGB v2
- R: 0.966458, G: 0.945702, B: 0.259145
- CIE 1976 u′v′Y / Y=1
- u′: 0.215552, v′: 0.551487, Y: 0.806800
- CAM02-UCS
- J′: 93.351480, a′: -7.096680, b′: 39.639304
- Y′CbCr BT.709 / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.864867, Cb: -0.466085, Cr: 0.085810
- Y′CbCr BT.709 / 10-bit [64–940, 64–960]
- Y′: 821.623348, Cb: 94.388077, Cr: 588.885519
- Y′CbCr BT.2020 NCL / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.884759, Cb: -0.325793, Cr: 0.043979
- Y′CbCr BT.2020 NCL / 10-bit [64–940, 64–960]
- Y′: 839.049307, Cb: 220.089296, Cr: 551.405104
- ACEScg / AP1
- R: 0.895182, G: 0.831479, B: 0.111662
- ACES2065-1 / AP0
- R: 0.757826, G: 0.765565, B: 0.110230
- ACEScct
- R: 0.545677, G: 0.539598, B: 0.374270
- BT.2100 PQ / RGB
- R′: 0.569818, G′: 0.561679, B′: 0.348791
- BT.2100 HLG / RGB
- R′: 0.736378, G′: 0.720799, B′: 0.271502
- ICtCp / BT.2100 PQ
- I: 0.555744, Ct: -0.243932, Cp: 0.050228
- ICtCp / BT.2100 HLG
- I: 0.709288, Ct: -0.300856, Cp: 0.054843
- Munsell Color System
- 7.5Y 9/12 ΔE′ CAM16-UCS = 1.552 / ΔLRV = -3.5 (darker)
- Brand Color
- Sartorius ΔE′ CAM16-UCS = 0.657 / ΔLRV = +1.2 (lighter)