#643A14#643A14
#643A14 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.2% C 0.078 H 59.0°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).
Color values
| HEX | #643A14 |
|---|---|
| RGB | rgb(100, 58, 20) |
| HSL | hsl(29, 67%, 24%) |
| HSV | hsv(29, 80%, 39%) |
| CMYK | cmyk(0%, 42%, 80%, 60.8%) |
| CIE-LAB | lab(28.87, 15.14, 30.33) |
| CIE-LCH | lch(28.87, 33.90, 63.48°) |
| OKLab | oklab(39.24% 0.0402 0.0671) |
| OKLCH | oklch(39.24% 0.078 59) |
| XYZ | xyz(6.8954, 5.7867, 1.4155) |
| Luminance | 0.0579 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Brown (survey)
#653700
ΔE00 3.33
Chocolate
#7B3F00
ΔE00 6.44
Milk Chocolate
#7F4E1E
ΔE00 7.66
Mud Brown
#60460F
ΔE00 8.61
Chestnut
#742802
ΔE00 8.89
Saddlebrown
#8B4513
ΔE00 9.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#643A14 #143E64
analogous
#641416 #643A14 #646214
triadic
#643A14 #14643A #3A1464
tetradic
#643A14 #166414 #143E64 #621464
square
#643A14 #166414 #143E64 #621464
split-complementary
#643A14 #146462 #141664
monochromatic
#1A0F05 #311C0A #643A14 #97581E #CA7528
Accessibility & contrast
On white
9.73
#643A14 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.16
#643A14 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #643A14
9.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##643A14 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##643A14 | 1.00 | 9.73 | 2.16 | 9.73 |
| #FFFFFF | 9.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.16 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#473E0F
Deuteranopia (green-blind)
#514814
Tritanopia (blue-blind)
#6E3132
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #643a14; /* rgb */ color: rgb(100, 58, 20); /* oklch */ color: oklch(39.2% 0.078 59.0);
Tailwind
colors: {
custom: {
50: '#957054',
500: '#643a14',
950: '#000000',
},
}SCSS
$custom: #643a14; $custom-light: #957054; $custom-dark: #000000;
JSON
{
"hex": "#643a14",
"rgb": {
"r": 100,
"g": 58,
"b": 20
},
"hsl": {
"h": 28.5,
"s": 66.667,
"l": 23.529
},
"oklch": {
"l": 0.39238,
"c": 0.07823,
"h": 59
},
"luminance": 0.05786
}Semantic roles & 50–950 ramp
primary
#643A14
secondary
#386C9B
accent
#98EA3E
background
#F9F6F4
surface
#F2ECE7
border
#CCC7C3
text
#0E0703
muted
#7E7A78