Colors / warm grey
#28231A
#28231Aoklch(0.2587 0.0177 82.2)
#28231A (#28231A) is a very dark warm grey, closest to the CSS color black. In OKLCH it has lightness 25.9%, chroma 0.018 and no real hue; its relative luminance is 1.7%. White text reads best on it (APCA Lc 105, WCAG 15.61:1). It prints well on coated paper (FOGRA39, ΔE00 0.7).
#28231A in every format
| HEX | #28231A |
| RGB | rgb(40 35 26) |
| HSL | hsl(38.6 21.2% 12.9%) |
| HSB / HSV | hsb(38.6 35.0% 15.7%) |
| HWB | hwb(38.6 10.2% 84.3%) |
| CMYK (formula) | cmyk(0/13/35/84) |
| CMYK (FOGRA39 coated) | cmyk(64/63/70/79) |
| CIELAB (D50) | lab(14.06 1.10 6.97) |
| LCh | lch(14.06 7.06 81.1) |
| OKLab | oklab(0.2587 0.0024 0.0176) |
| OKLCH | oklch(0.2587 0.0177 82.2) |
| CIE XYZ (D65) | color(xyz-d65 0.01662 0.01728 0.01223) |
| CIE xyY | xyY(0.3604 0.3745 0.0173) |
| Display P3 | color(display-p3 0.1536 0.1380 0.1060) |
| Linear sRGB | color(srgb-linear 0.02122 0.01681 0.01033) |
| CSS name | — |
Text on #28231A
White textWCAG 15.61:1 · APCA Lc 105
Black textWCAG 1.35:1 · APCA Lc 0
Color blindness
Tints and shades
#F4EEE1
#DDD7CB
#C3BDB1
#AAA498
#928B80
#7A7469
#635D53
#4C473D
#373229
#231F16
#110D05
Harmonies
Similar colors
Palettes with #28231A
all palettes →Wanderer above the Sea of Fog · Caspar David Friedrich