#833C1B#833C1B
#833C1B is a dark, moderate orange. Relative luminance 0.081; OKLCH L 44.4% C 0.108 H 43.5°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #833C1B |
|---|---|
| RGB | rgb(131, 60, 27) |
| HSL | hsl(19, 66%, 31%) |
| HSV | hsv(19, 79%, 51%) |
| CMYK | cmyk(0%, 54.2%, 79.4%, 48.6%) |
| CIE-LAB | lab(34.27, 28.28, 33.73) |
| CIE-LCH | lch(34.27, 44.02, 50.03°) |
| OKLab | oklab(44.39% 0.0783 0.0742) |
| OKLCH | oklch(44.39% 0.108 43.5) |
| XYZ | xyz(11.1749, 8.1376, 2.0189) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Rust Brown
#8B3103
ΔE00 4.06
Reddish Brown
#7F2B0A
ΔE00 4.37
Red Brown
#8B2E16
ΔE00 4.96
Saddlebrown
#8B4513
ΔE00 5.05
Brown Red
#922B05
ΔE00 5.43
Chestnut
#742802
ΔE00 5.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#833C1B #1B6283
analogous
#831B2E #833C1B #83701B
triadic
#833C1B #1B833C #3C1B83
tetradic
#833C1B #2E831B #1B6283 #701B83
square
#833C1B #2E831B #1B6283 #701B83
split-complementary
#833C1B #1B8370 #1B2E83
monochromatic
#1E0E06 #502511 #833C1B #B65325 #D87141
Accessibility & contrast
On white
7.99
#833C1B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#833C1B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #833C1B
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##833C1B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##833C1B | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#504717
Deuteranopia (green-blind)
#615719
Tritanopia (blue-blind)
#902D35
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #833c1b; /* rgb */ color: rgb(131, 60, 27); /* oklch */ color: oklch(44.4% 0.108 43.5);
Tailwind
colors: {
custom: {
50: '#ad7359',
500: '#833c1b',
950: '#000000',
},
}SCSS
$custom: #833c1b; $custom-light: #ad7359; $custom-dark: #000000;
JSON
{
"hex": "#833c1b",
"rgb": {
"r": 131,
"g": 60,
"b": 27
},
"hsl": {
"h": 19.038,
"s": 65.823,
"l": 30.98
},
"oklch": {
"l": 0.44394,
"c": 0.10787,
"h": 43.5
},
"luminance": 0.08136
}Semantic roles & 50–950 ramp
primary
#833C1B
secondary
#4392B6
accent
#B3E93F
background
#FBF7F5
surface
#F6EDE9
border
#D0C8C5
text
#110804
muted
#807B79