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
- 16757504
- Binary
- 11111111, 10110011, 00000000
- Hexadecimal
- #ffb300
- LRV
- ≈ 53.5%
LRV is estimated from the digital sRGB swatch, not a manufacturer measurement of physical paint. - Closest short hex
- #fb2 ΔE′ CAM16-UCS = 2.649 / ΔLRV = +3.4 (lighter)
- RGB
- rgb(255, 179, 0)
- RGBA
- rgba(255, 179, 0, 1.0)
- Adobe RGB (1998)
- R: 0.92561, G: 0.69607, B: 0.16317
- rg chromaticity
- r: 0.588, g: 0.412, b: 0.0
- RYB
- red: 42.458%, yellow: 100.0%, blue: 0.0%
- Android / android.graphics.Color
- -19712 / 0xffffb300
- HSL
- hsl(42.11765, 100%, 50%)
- HSLA
- hsla(42.11765, 100%, 50%, 1.0)
- HSV / HSB
- hue: 42° (42.118), saturation: 100% (1.0), value: 100% (1.0)
- HSP
- hue: 42.118, saturation: 100.0%, perceived brightness: 76.697%
- HSLuv (HUSL)
- H: 51.259, S: 100.025, L: 78.172
- Cubehelix
- H: 40.222, S: 1.884, L: 0.714
- TSL
- T: 2.244, S: 0.357, L: 0.711
- CMYK
- cyan: 0% (0.0), magenta: 30% (0.298), 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: 30% (0.298), yellow: 100% (1.0)
- XYZ D65 / Y=100
- X: 57.365, Y: 53.505, Z: 7.306
- xyY
- x: 0.485, y: 0.453, Y: 53.505
- CIELab D65
- L: 78.172, a: 16.629, b: 81.094
- CIELuv
- L: 78.172, u: 63.37, v: 78.983
- CIELCH / LCHab D65
- L: 78.172, C: 82.781, H: 78.412
- CIELUV / LCHuv
- L: 78.172, C: 101.263, H: 51.259
- Hunter-Lab
- L: 73.147, a: 11.978, b: 45.281
- CIECAM02
- J: 72.752, C: 67.372, h: 78.541, Q: 168.048, M: 58.915, s: 59.21, H: 81.683
- CAM16 JCh
- lightness: 71.851, chroma: 60.018, hue: 78.66
- CAM16 JMh
- lightness: 71.851, colorfulness: 52.485, hue: 78.66
- CAM16 Jsh
- lightness: 71.851, saturation: 56.058, hue: 78.66
- CAM16 QCh
- perceived brightness: 167.014, chroma: 60.018, hue: 78.66
- CAM16 QMh
- perceived brightness: 167.014, colorfulness: 52.485, hue: 78.66
- CAM16 Qsh
- perceived brightness: 167.014, saturation: 56.058, hue: 78.66
- CAM16 UCS JMh
- lightness: 81.271, colorfulness: 34.515, hue: 78.66
- CAM16 UCS Jab
- lightness: 81.271, a: 6.786, b: 33.841
- HCT
- H: 78.904, C: 60.029, T: 78.169
- OSA-UCS
- lightness: -9.778, jaune: 10.66, green: -2.226
- LMS
- L: 63.836, M: 50.508, S: 8.085
- YCbCr / BT.601 / sRGB / 8-bit [16–235, 16–240]
- Y: 171.751, Cb: 38.171, Cr: 174.073
- YCoCg
- Y: 153.25, Cg: 25.75, Co: 127.5
- YDbDr
- Y: 181.318, Db: -272.807, Dr: -140.151
- YPbPr
- Y: 182.3, Pb: -98.24, Pr: 46.234
- xvYCC
- Y: 172.564, Cb: 41.703, Cr: 168.613
- YIQ
- Y: 181.318, I: 102.78, Q: -39.623
- YUV
- Y: 181.318, U: -89.224, V: 64.642
- Okhsl
- h: 77.948, s: 1.0, l: 0.788
- Okhsv
- h: 77.948, s: 1.0, v: 1.0
- Okhwb
- h: 77.948, w: 0.0, b: 0.0
- Oklab
- oklab(0.81791 0.0356 0.16676)
- OkLCh
- oklch(0.81791 0.17052 77.948)
- JzAzBz
- Jz: 0.01224, Az: 0.00454, Bz: 0.0164
- JzCzHz
- Jz: 0.01224, Cz: 0.01702, Hz: 74.52141
- Linear sRGB
- color(srgb-linear 1.000000 0.450786 0.000000)
- Display P3
- color(display-p3 0.955859 0.714571 0.247121)
- Linear Display P3
- color(display-p3-linear 0.902508 0.469020 0.049731)
- Adobe RGB (1998) / CSS
- color(a98-rgb 0.925551 0.696078 0.163177)
- ProPhoto RGB / ROMM RGB
- color(prophoto-rgb 0.805912 0.674415 0.228108)
- Rec.2020 RGB / SDR
- color(rec2020 0.899662 0.738829 0.301072)
- XYZ D65 / CSS
- color(xyz-d65 0.573647 0.535053 0.073064)
- XYZ D50 / CSS
- color(xyz-d50 0.609656 0.545663 0.057705)
- CIELab D50 / CSS
- lab(78.790808 20.566195 81.034896)
- CIELCh D50 / CSS
- lch(78.790808 83.603964 75.759330)
- HWB
- hwb(42.117647 0.000000% 0.000000%)
- Rec.709 RGB / OETF
- R′: 1.000000, G′: 0.668775, B′: 0.000000
- eciRGB v2
- R: 0.916906, G: 0.746171, B: 0.213586
- CIE 1976 u′v′Y / Y=1
- u′: 0.260197, v′: 0.546057, Y: 0.535053
- CAM02-UCS
- J′: 81.946457, a′: 7.419985, b′: 36.604147
- Y′CbCr BT.709 / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.690908, Cb: -0.372336, Cr: 0.196274
- Y′CbCr BT.709 / 10-bit [64–940, 64–960]
- Y′: 669.235008, Cb: 178.386528, Cr: 687.861596
- Y′CbCr BT.2020 NCL / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.713645, Cb: -0.272286, Cr: 0.113741
- Y′CbCr BT.2020 NCL / 10-bit [64–940, 64–960]
- Y′: 689.153105, Cb: 268.031555, Cr: 613.912369
- ACEScg / AP1
- R: 0.766189, G: 0.483282, B: 0.070022
- ACES2065-1 / AP0
- R: 0.612310, G: 0.456474, B: 0.067839
- ACEScct
- R: 0.532864, G: 0.494916, B: 0.335842
- BT.2100 PQ / RGB
- R′: 0.554331, G′: 0.506231, B′: 0.310017
- BT.2100 HLG / RGB
- R′: 0.720275, G′: 0.622732, B′: 0.222360
- ICtCp / BT.2100 PQ
- I: 0.515159, Ct: -0.216352, Cp: 0.096234
- ICtCp / BT.2100 HLG
- I: 0.641432, Ct: -0.265088, Cp: 0.108030
- Munsell Color System
- 10YR 8/14 ΔE′ CAM16-UCS = 0.353 / ΔLRV = +0.4 (lighter)
- Brand Color
- Symantec ΔE′ CAM16-UCS = 0.967 / ΔLRV = +0.5 (lighter)