Colors / red
Firebrick #B22222
#B22222oklch(0.4968 0.1797 26.8)
firebrick (#B22222) is a medium vivid red. In OKLCH it has lightness 49.7%, chroma 0.180 and hue 26.8°; its relative luminance is 10.7%. White text reads best on it (APCA Lc 86, WCAG 6.68:1). It prints well on coated paper (FOGRA39, ΔE00 0.3).
#B22222 in every format
| HEX | #B22222 |
| RGB | rgb(178 34 34) |
| HSL | hsl(0.0 67.9% 41.6%) |
| HSB / HSV | hsb(0.0 80.9% 69.8%) |
| HWB | hwb(0.0 13.3% 30.2%) |
| CMYK (formula) | cmyk(0/81/81/30) |
| CMYK (FOGRA39 coated) | cmyk(20/98/91/12) |
| CIELAB (D50) | lab(39.83 56.59 39.19) |
| LCh | lch(39.83 68.83 34.7) |
| OKLab | oklab(0.4968 0.1604 0.0811) |
| OKLCH | oklch(0.4968 0.1797 26.8) |
| CIE XYZ (D65) | color(xyz-d65 0.19220 0.10726 0.02572) |
| CIE xyY | xyY(0.5911 0.3299 0.1073) |
| Display P3 | color(display-p3 0.6414 0.1906 0.1654) |
| Linear sRGB | color(srgb-linear 0.44520 0.01600 0.01600) |
| CSS name | firebrick |
Text on #B22222
White textWCAG 6.68:1 · APCA Lc 86
Black textWCAG 3.15:1 · APCA Lc 23
Color blindness
Tints and shades
#FFE3DE
#FFC2B9
#FF998D
#FF7065
#E5554D
#C83A35
#AC1A1D
#900000
#6C0000
#490000
#280000