#8A3620#8A3620
#8A3620 is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.7% C 0.120 H 35.7°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #8A3620 |
|---|---|
| RGB | rgb(138, 54, 32) |
| HSL | hsl(12, 62%, 33%) |
| HSV | hsv(12, 77%, 54%) |
| CMYK | cmyk(0%, 60.9%, 76.8%, 45.9%) |
| CIE-LAB | lab(34.29, 34.51, 31.39) |
| CIE-LCH | lch(34.29, 46.65, 42.29°) |
| OKLab | oklab(44.66% 0.0976 0.07) |
| OKLCH | oklch(44.66% 0.12 35.7) |
| XYZ | xyz(12.0624, 8.1475, 2.3037) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 2.08
Brownish Red
#9E3623
ΔE00 4.20
Brick
#A03623
ΔE00 4.59
Reddish Brown
#7F2B0A
ΔE00 4.63
Brown Red
#922B05
ΔE00 4.81
Rust Brown
#8B3103
ΔE00 5.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8A3620 #20748A
analogous
#8A203F #8A3620 #8A6B20
triadic
#8A3620 #208A36 #36208A
tetradic
#8A3620 #3F8A20 #20748A #6B208A
square
#8A3620 #3F8A20 #20748A #6B208A
split-complementary
#8A3620 #208A6B #203F8A
monochromatic
#270F09 #582314 #8A3620 #BC492C #D66B4E
Accessibility & contrast
On white
7.99
#8A3620 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#8A3620 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #8A3620
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8A3620 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##8A3620 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4D451D
Deuteranopia (green-blind)
#62581D
Tritanopia (blue-blind)
#982331
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #8a3620; /* rgb */ color: rgb(138, 54, 32); /* oklch */ color: oklch(44.7% 0.120 35.7);
Tailwind
colors: {
custom: {
50: '#b3705d',
500: '#8a3620',
950: '#000000',
},
}SCSS
$custom: #8a3620; $custom-light: #b3705d; $custom-dark: #000000;
JSON
{
"hex": "#8a3620",
"rgb": {
"r": 138,
"g": 54,
"b": 32
},
"hsl": {
"h": 12.453,
"s": 62.353,
"l": 33.333
},
"oklch": {
"l": 0.44659,
"c": 0.12014,
"h": 35.7
},
"luminance": 0.08146
}Semantic roles & 50–950 ramp
primary
#8A3620
secondary
#4DA3B9
accent
#C4E542
background
#FBF6F5
surface
#F7ECE9
border
#D0C7C5
text
#120804
muted
#817B79