#8B643F#8B643F
#8B643F is a mid, moderate orange. Relative luminance 0.150; OKLCH L 53.5% C 0.073 H 63.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #8B643F |
|---|---|
| RGB | rgb(139, 100, 63) |
| HSL | hsl(29, 38%, 40%) |
| HSV | hsv(29, 55%, 55%) |
| CMYK | cmyk(0%, 28.1%, 54.7%, 45.5%) |
| CIE-LAB | lab(45.58, 11.22, 27.06) |
| CIE-LCH | lch(45.58, 29.29, 67.48°) |
| OKLab | oklab(53.51% 0.0321 0.0651) |
| OKLCH | oklch(53.51% 0.073 63.7) |
| XYZ | xyz(16.1027, 14.9633, 6.7418) |
| Luminance | 0.1496 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Cocoa
#875F42
ΔE00 3.32
Dirt Brown
#836539
ΔE00 4.43
Dirt
#8A6E45
ΔE00 5.38
Sepia
#985E2B
ΔE00 5.45
Dull Brown
#876E4B
ΔE00 5.67
Dark Taupe
#7F684E
ΔE00 5.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8B643F #3F668B
analogous
#8B3F40 #8B643F #8B8A3F
triadic
#8B643F #3F8B64 #643F8B
tetradic
#8B643F #408B3F #3F668B #8A3F8B
square
#8B643F #408B3F #3F668B #8A3F8B
split-complementary
#8B643F #3F8B8A #3F408B
monochromatic
#372719 #61462C #8B643F #B28255 #C5A17F
Accessibility & contrast
On white
5.26
#8B643F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#8B643F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #8B643F
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8B643F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##8B643F | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#70673C
Deuteranopia (green-blind)
#7A6F40
Tritanopia (blue-blind)
#965B5B
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #8b643f; /* rgb */ color: rgb(139, 100, 63); /* oklch */ color: oklch(53.5% 0.073 63.7);
Tailwind
colors: {
custom: {
50: '#af9075',
500: '#8b643f',
950: '#000000',
},
}SCSS
$custom: #8b643f; $custom-light: #af9075; $custom-dark: #000000;
JSON
{
"hex": "#8b643f",
"rgb": {
"r": 139,
"g": 100,
"b": 63
},
"hsl": {
"h": 29.211,
"s": 37.624,
"l": 39.608
},
"oklch": {
"l": 0.53506,
"c": 0.07255,
"h": 63.7
},
"luminance": 0.14962
}Semantic roles & 50–950 ramp
primary
#8B643F
secondary
#7694AF
accent
#95CE5A
background
#FBF8F7
surface
#F6F0ED
border
#D0CBC8
text
#110C08
muted
#807D7B