#523B0C#523B0C
#523B0C is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.069 H 80.7°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #523B0C |
|---|---|
| RGB | rgb(82, 59, 12) |
| HSL | hsl(40, 74%, 18%) |
| HSV | hsv(40, 85%, 32%) |
| CMYK | cmyk(0%, 28%, 85.4%, 67.8%) |
| CIE-LAB | lab(26.59, 5.15, 31.08) |
| CIE-LCH | lch(26.59, 31.50, 80.60°) |
| OKLab | oklab(36.9% 0.0111 0.0677) |
| OKLCH | oklch(36.9% 0.069 80.7) |
| XYZ | xyz(5.1103, 4.9487, 1.0338) |
| Luminance | 0.0495 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 4.15
Brown (survey)
#653700
ΔE00 8.02
Green Brown
#544E03
ΔE00 10.21
Olive Brown
#645403
ΔE00 10.25
Espresso
#4B382A
ΔE00 10.77
Medium Brown
#7F5112
ΔE00 11.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#523B0C #0C2352
analogous
#52180C #523B0C #46520C
triadic
#523B0C #0C523B #3B0C52
tetradic
#523B0C #0C5218 #0C2352 #520C46
square
#523B0C #0C5218 #0C2352 #520C46
split-complementary
#523B0C #0C4652 #180C52
monochromatic
#1B1304 #1D1504 #523B0C #876114 #BD881C
Accessibility & contrast
On white
10.55
#523B0C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#523B0C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #523B0C
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##523B0C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##523B0C | 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)
#443B05
Deuteranopia (green-blind)
#4A410E
Tritanopia (blue-blind)
#5A3432
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #523b0c; /* rgb */ color: rgb(82, 59, 12); /* oklch */ color: oklch(36.9% 0.069 80.7);
Tailwind
colors: {
custom: {
50: '#86704f',
500: '#523b0c',
950: '#000000',
},
}SCSS
$custom: #523b0c; $custom-light: #86704f; $custom-dark: #000000;
JSON
{
"hex": "#523b0c",
"rgb": {
"r": 82,
"g": 59,
"b": 12
},
"hsl": {
"h": 40.286,
"s": 74.468,
"l": 18.431
},
"oklch": {
"l": 0.36903,
"c": 0.06862,
"h": 80.7
},
"luminance": 0.04948
}Semantic roles & 50–950 ramp
primary
#523B0C
secondary
#2C4C8D
accent
#74F137
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78