#57381E#57381E
#57381E is a dark, muted orange. Relative luminance 0.049; OKLCH L 37.1% C 0.059 H 59.5°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #57381E |
|---|---|
| RGB | rgb(87, 56, 30) |
| HSL | hsl(27, 49%, 23%) |
| HSV | hsv(27, 66%, 34%) |
| CMYK | cmyk(0%, 35.6%, 65.5%, 65.9%) |
| CIE-LAB | lab(26.59, 10.75, 21.65) |
| CIE-LCH | lch(26.59, 24.17, 63.59°) |
| OKLab | oklab(37.11% 0.03 0.0509) |
| OKLCH | oklch(37.11% 0.059 59.5) |
| XYZ | xyz(5.5794, 4.9488, 1.8894) |
| Luminance | 0.0495 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Espresso
#4B382A
ΔE00 6.03
Brown (survey)
#653700
ΔE00 7.31
Walnut
#5C4A3D
ΔE00 8.54
Chocolate (survey)
#3D1C02
ΔE00 8.86
Dark Brown
#341C02
ΔE00 9.52
Mud Brown
#60460F
ΔE00 9.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57381E #1E3D57
analogous
#571E21 #57381E #57541E
triadic
#57381E #1E5738 #381E57
tetradic
#57381E #21571E #1E3D57 #541E57
square
#57381E #21571E #1E3D57 #541E57
split-complementary
#57381E #1E5754 #1E2157
monochromatic
#170F08 #291B0E #57381E #85552E #B2733D
Accessibility & contrast
On white
10.55
#57381E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#57381E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #57381E
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57381E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##57381E | 1.00 | 10.55 | 1.99 | 10.55 |
| #FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#413B1C
Deuteranopia (green-blind)
#49421E
Tritanopia (blue-blind)
#5F3132
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #57381e; /* rgb */ color: rgb(87, 56, 30); /* oklch */ color: oklch(37.1% 0.059 59.5);
Tailwind
colors: {
custom: {
50: '#896e5a',
500: '#57381e',
950: '#000000',
},
}SCSS
$custom: #57381e; $custom-light: #896e5a; $custom-dark: #000000;
JSON
{
"hex": "#57381e",
"rgb": {
"r": 87,
"g": 56,
"b": 30
},
"hsl": {
"h": 27.368,
"s": 48.718,
"l": 22.941
},
"oklch": {
"l": 0.37112,
"c": 0.05909,
"h": 59.5
},
"luminance": 0.04948
}Semantic roles & 50–950 ramp
primary
#57381E
secondary
#456C8C
accent
#9AD850
background
#F8F6F5
surface
#F0ECE9
border
#CBC7C5
text
#0C0704
muted
#7D7A79