#7C371B#7C371B
#7C371B is a dark, moderate orange. Relative luminance 0.071; OKLCH L 42.5% C 0.104 H 41.4°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).
Color values
| HEX | #7C371B |
|---|---|
| RGB | rgb(124, 55, 27) |
| HSL | hsl(17, 64%, 30%) |
| HSV | hsv(17, 78%, 49%) |
| CMYK | cmyk(0%, 55.6%, 78.2%, 51.4%) |
| CIE-LAB | lab(32.03, 28.05, 31.06) |
| CIE-LCH | lch(32.03, 41.85, 47.91°) |
| OKLab | oklab(42.46% 0.0783 0.0689) |
| OKLCH | oklch(42.46% 0.104 41.4) |
| XYZ | xyz(9.8772, 7.0979, 1.8866) |
| Luminance | 0.0710 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Reddish Brown
#7F2B0A
ΔE00 3.46
Red Brown
#8B2E16
ΔE00 4.44
Chestnut
#742802
ΔE00 4.52
Rust Brown
#8B3103
ΔE00 5.01
Brown Red
#922B05
ΔE00 5.91
Saddlebrown
#8B4513
ΔE00 7.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7C371B #1B607C
analogous
#7C1B2F #7C371B #7C681B
triadic
#7C371B #1B7C37 #371B7C
tetradic
#7C371B #2F7C1B #1B607C #681B7C
square
#7C371B #2F7C1B #1B607C #681B7C
split-complementary
#7C371B #1B7C68 #1B2F7C
monochromatic
#190B05 #4A2110 #7C371B #AE4D26 #D5693D
Accessibility & contrast
On white
8.68
#7C371B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#7C371B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #7C371B
8.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7C371B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7C371B | 1.00 | 8.68 | 2.42 | 8.68 |
| #FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A4218
Deuteranopia (green-blind)
#5B5119
Tritanopia (blue-blind)
#882831
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #7c371b; /* rgb */ color: rgb(124, 55, 27); /* oklch */ color: oklch(42.5% 0.104 41.4);
Tailwind
colors: {
custom: {
50: '#a87059',
500: '#7c371b',
950: '#000000',
},
}SCSS
$custom: #7c371b; $custom-light: #a87059; $custom-dark: #000000;
JSON
{
"hex": "#7c371b",
"rgb": {
"r": 124,
"g": 55,
"b": 27
},
"hsl": {
"h": 17.32,
"s": 64.238,
"l": 29.608
},
"oklch": {
"l": 0.42458,
"c": 0.10429,
"h": 41.4
},
"luminance": 0.07097
}Semantic roles & 50–950 ramp
primary
#7C371B
secondary
#4390B0
accent
#B7E741
background
#FBF6F5
surface
#F6ECE9
border
#D0C7C5
text
#110703
muted
#807A78