#63451E#63451E
#63451E is a dark, moderate orange. Relative luminance 0.070; OKLCH L 41.5% C 0.068 H 71.1°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).
Color values
| HEX | #63451E |
|---|---|
| RGB | rgb(99, 69, 30) |
| HSL | hsl(34, 53%, 25%) |
| HSV | hsv(34, 70%, 39%) |
| CMYK | cmyk(0%, 30.3%, 69.7%, 61.2%) |
| CIE-LAB | lab(31.81, 8.44, 28.09) |
| CIE-LCH | lch(31.81, 29.34, 73.27°) |
| OKLab | oklab(41.53% 0.0221 0.0645) |
| OKLCH | oklch(41.53% 0.068 71.1) |
| XYZ | xyz(7.5085, 7.0032, 2.1843) |
| Luminance | 0.0700 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 4.34
Brown (survey)
#653700
ΔE00 6.49
Milk Chocolate
#7F4E1E
ΔE00 7.35
Medium Brown
#7F5112
ΔE00 7.94
Chocolate
#7B3F00
ΔE00 8.89
Walnut
#5C4A3D
ΔE00 9.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63451E #1E3C63
analogous
#63221E #63451E #5E631E
triadic
#63451E #1E6345 #451E63
tetradic
#63451E #1E6322 #1E3C63 #631E5E
square
#63451E #1E6322 #1E3C63 #631E5E
split-complementary
#63451E #1E5E63 #221E63
monochromatic
#171007 #342410 #63451E #92662C #C1863A
Accessibility & contrast
On white
8.75
#63451E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.40
#63451E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #63451E
8.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63451E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##63451E | 1.00 | 8.75 | 2.40 | 8.75 |
| #FFFFFF | 8.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.40 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4F471A
Deuteranopia (green-blind)
#564E1F
Tritanopia (blue-blind)
#6C3E3C
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #63451e; /* rgb */ color: rgb(99, 69, 30); /* oklch */ color: oklch(41.5% 0.068 71.1);
Tailwind
colors: {
custom: {
50: '#92785b',
500: '#63451e',
950: '#000000',
},
}SCSS
$custom: #63451e; $custom-light: #92785b; $custom-dark: #000000;
JSON
{
"hex": "#63451e",
"rgb": {
"r": 99,
"g": 69,
"b": 30
},
"hsl": {
"h": 33.913,
"s": 53.488,
"l": 25.294
},
"oklch": {
"l": 0.4153,
"c": 0.06815,
"h": 71.1
},
"luminance": 0.07003
}Semantic roles & 50–950 ramp
primary
#63451E
secondary
#456998
accent
#8ADD4B
background
#F9F7F5
surface
#F2EDE9
border
#CCC8C5
text
#0D0904
muted
#7E7B79