#523B10#523B10
#523B10 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 36.9% C 0.066 H 79.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).
Color values
| HEX | #523B10 |
|---|---|
| RGB | rgb(82, 59, 16) |
| HSL | hsl(39, 67%, 19%) |
| HSV | hsv(39, 80%, 32%) |
| CMYK | cmyk(0%, 28%, 80.5%, 67.8%) |
| CIE-LAB | lab(26.62, 5.34, 29.26) |
| CIE-LCH | lch(26.62, 29.75, 79.65°) |
| OKLab | oklab(36.94% 0.0122 0.0649) |
| OKLCH | oklch(36.94% 0.066 79.3) |
| XYZ | xyz(5.1375, 4.9596, 1.1768) |
| Luminance | 0.0496 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 4.51
Brown (survey)
#653700
ΔE00 7.92
Espresso
#4B382A
ΔE00 9.96
Green Brown
#544E03
ΔE00 10.69
Olive Brown
#645403
ΔE00 10.75
Walnut
#5C4A3D
ΔE00 11.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#523B10 #102752
analogous
#521A10 #523B10 #485210
triadic
#523B10 #10523B #3B1052
tetradic
#523B10 #10521A #102752 #521048
square
#523B10 #10521A #102752 #521048
split-complementary
#523B10 #104852 #1A1052
monochromatic
#1A1205 #1F1606 #523B10 #85601A #B88524
Accessibility & contrast
On white
10.54
#523B10 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#523B10 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #523B10
10.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##523B10 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##523B10 | 1.00 | 10.54 | 1.99 | 10.54 |
| #FFFFFF | 10.54 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.54 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#443C0A
Deuteranopia (green-blind)
#494112
Tritanopia (blue-blind)
#5A3432
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #523b10; /* rgb */ color: rgb(82, 59, 16); /* oklch */ color: oklch(36.9% 0.066 79.3);
Tailwind
colors: {
custom: {
50: '#867051',
500: '#523b10',
950: '#000000',
},
}SCSS
$custom: #523b10; $custom-light: #867051; $custom-dark: #000000;
JSON
{
"hex": "#523b10",
"rgb": {
"r": 82,
"g": 59,
"b": 16
},
"hsl": {
"h": 39.091,
"s": 67.347,
"l": 19.216
},
"oklch": {
"l": 0.36937,
"c": 0.06599,
"h": 79.3
},
"luminance": 0.04959
}Semantic roles & 50–950 ramp
primary
#523B10
secondary
#32518C
accent
#7AEA3E
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78