#52370C#52370C
#52370C is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.0% C 0.068 H 74.2°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #52370C |
|---|---|
| RGB | rgb(82, 55, 12) |
| HSL | hsl(37, 74%, 18%) |
| HSV | hsv(37, 85%, 32%) |
| CMYK | cmyk(0%, 32.9%, 85.4%, 67.8%) |
| CIE-LAB | lab(25.42, 7.71, 29.99) |
| CIE-LCH | lch(25.42, 30.96, 75.59°) |
| OKLab | oklab(35.99% 0.0185 0.0654) |
| OKLCH | oklch(35.99% 0.068 74.2) |
| XYZ | xyz(4.9126, 4.5532, 0.9679) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 5.63
Brown (survey)
#653700
ΔE00 6.39
Espresso
#4B382A
ΔE00 9.64
Dark Brown
#341C02
ΔE00 10.73
Chocolate
#7B3F00
ΔE00 11.01
Chocolate (survey)
#3D1C02
ΔE00 11.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#52370C #0C2752
analogous
#52140C #52370C #4A520C
triadic
#52370C #0C5237 #370C52
tetradic
#52370C #0C5214 #0C2752 #520C4A
square
#52370C #0C5214 #0C2752 #520C4A
split-complementary
#52370C #0C4A52 #140C52
monochromatic
#1B1204 #1D1304 #52370C #875B14 #BD7F1C
Accessibility & contrast
On white
10.99
#52370C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#52370C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #52370C
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##52370C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##52370C | 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)
#413806
Deuteranopia (green-blind)
#473F0D
Tritanopia (blue-blind)
#5A302F
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #52370c; /* rgb */ color: rgb(82, 55, 12); /* oklch */ color: oklch(36.0% 0.068 74.2);
Tailwind
colors: {
custom: {
50: '#866d4e',
500: '#52370c',
950: '#000000',
},
}SCSS
$custom: #52370c; $custom-light: #866d4e; $custom-dark: #000000;
JSON
{
"hex": "#52370c",
"rgb": {
"r": 82,
"g": 55,
"b": 12
},
"hsl": {
"h": 36.857,
"s": 74.468,
"l": 18.431
},
"oklch": {
"l": 0.35991,
"c": 0.06795,
"h": 74.2
},
"luminance": 0.04553
}Semantic roles & 50–950 ramp
primary
#52370C
secondary
#2C528D
accent
#7FF137
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0702
muted
#7D7A78