#52370E#52370E
#52370E is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.0% C 0.067 H 73.4°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #52370E |
|---|---|
| RGB | rgb(82, 55, 14) |
| HSL | hsl(36, 71%, 19%) |
| HSV | hsv(36, 83%, 32%) |
| CMYK | cmyk(0%, 32.9%, 82.9%, 67.8%) |
| CIE-LAB | lab(25.44, 7.80, 29.07) |
| CIE-LCH | lch(25.44, 30.10, 74.97°) |
| OKLab | oklab(36.01% 0.0191 0.0639) |
| OKLCH | oklch(36.01% 0.067 73.4) |
| XYZ | xyz(4.9255, 4.5583, 1.0358) |
| Luminance | 0.0456 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 5.87
Brown (survey)
#653700
ΔE00 6.41
Espresso
#4B382A
ΔE00 9.22
Dark Brown
#341C02
ΔE00 10.48
Chocolate (survey)
#3D1C02
ΔE00 10.90
Chocolate
#7B3F00
ΔE00 11.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#52370E #0E2952
analogous
#52150E #52370E #4B520E
triadic
#52370E #0E5237 #370E52
tetradic
#52370E #0E5215 #0E2952 #520E4B
square
#52370E #0E5215 #0E2952 #520E4B
split-complementary
#52370E #0E4B52 #150E52
monochromatic
#1A1204 #1E1405 #52370E #865A17 #BB7D20
Accessibility & contrast
On white
10.99
#52370E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#52370E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #52370E
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##52370E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##52370E | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#413808
Deuteranopia (green-blind)
#473F0F
Tritanopia (blue-blind)
#5A302F
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #52370e; /* rgb */ color: rgb(82, 55, 14); /* oklch */ color: oklch(36.0% 0.067 73.4);
Tailwind
colors: {
custom: {
50: '#866d4f',
500: '#52370e',
950: '#000000',
},
}SCSS
$custom: #52370e; $custom-light: #866d4f; $custom-dark: #000000;
JSON
{
"hex": "#52370e",
"rgb": {
"r": 82,
"g": 55,
"b": 14
},
"hsl": {
"h": 36.176,
"s": 70.833,
"l": 18.824
},
"oklch": {
"l": 0.36008,
"c": 0.06671,
"h": 73.4
},
"luminance": 0.04558
}Semantic roles & 50–950 ramp
primary
#52370E
secondary
#2F548C
accent
#81EE3A
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0702
muted
#7D7A78