#8D311D#8D311D
#8D311D is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.4% C 0.129 H 33.9°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).
Color values
| HEX | #8D311D |
|---|---|
| RGB | rgb(141, 49, 29) |
| HSL | hsl(11, 66%, 33%) |
| HSV | hsv(11, 79%, 55%) |
| CMYK | cmyk(0%, 65.2%, 79.4%, 44.7%) |
| CIE-LAB | lab(33.88, 37.95, 32.80) |
| CIE-LCH | lch(33.88, 50.17, 40.84°) |
| OKLab | oklab(44.44% 0.1074 0.0721) |
| OKLCH | oklch(44.44% 0.129 33.9) |
| XYZ | xyz(12.3059, 7.9498, 2.0486) |
| Luminance | 0.0795 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 1.51
Brownish Red
#9E3623
ΔE00 3.69
Brick
#A03623
ΔE00 4.08
Brown Red
#922B05
ΔE00 4.55
Reddish Brown
#7F2B0A
ΔE00 4.82
Brick Red
#8F1402
ΔE00 4.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8D311D #1D798D
analogous
#8D1D41 #8D311D #8D691D
triadic
#8D311D #1D8D31 #311D8D
tetradic
#8D311D #418D1D #1D798D #691D8D
square
#8D311D #418D1D #1D798D #691D8D
split-complementary
#8D311D #1D8D69 #1D418D
monochromatic
#270E08 #5A1F13 #8D311D #C04327 #DA644B
Accessibility & contrast
On white
8.11
#8D311D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#8D311D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #8D311D
8.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8D311D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##8D311D | 1.00 | 8.11 | 2.59 | 8.11 |
| #FFFFFF | 8.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.11 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B431A
Deuteranopia (green-blind)
#62571A
Tritanopia (blue-blind)
#9B192D
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #8d311d; /* rgb */ color: rgb(141, 49, 29); /* oklch */ color: oklch(44.4% 0.129 33.9);
Tailwind
colors: {
custom: {
50: '#b66e5a',
500: '#8d311d',
950: '#000000',
},
}SCSS
$custom: #8d311d; $custom-light: #b66e5a; $custom-dark: #000000;
JSON
{
"hex": "#8d311d",
"rgb": {
"r": 141,
"g": 49,
"b": 29
},
"hsl": {
"h": 10.714,
"s": 65.882,
"l": 33.333
},
"oklch": {
"l": 0.44442,
"c": 0.12931,
"h": 33.9
},
"luminance": 0.07948
}Semantic roles & 50–950 ramp
primary
#8D311D
secondary
#4AA8BC
accent
#CAE93F
background
#FCF6F5
surface
#F8ECE9
border
#D1C7C5
text
#130704
muted
#827A79