#7B1918#7B1918
#7B1918 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.133 H 26.6°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).
Color values
| HEX | #7B1918 |
|---|---|
| RGB | rgb(123, 25, 24) |
| HSL | hsl(1, 67%, 29%) |
| HSV | hsv(1, 80%, 48%) |
| CMYK | cmyk(0%, 79.7%, 80.5%, 51.8%) |
| CIE-LAB | lab(26.66, 41.30, 27.07) |
| CIE-LCH | lch(26.66, 49.38, 33.24°) |
| OKLab | oklab(38.37% 0.1189 0.0595) |
| OKLCH | oklch(38.37% 0.133 26.6) |
| XYZ | xyz(8.6819, 4.9735, 1.3668) |
| Luminance | 0.0497 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Crimson (survey)
#8C000F
ΔE00 3.99
Blood
#770001
ΔE00 4.12
Reddy Brown
#6E1005
ΔE00 4.33
Maroon
#800000
ΔE00 4.65
Dark Red
#840000
ΔE00 5.00
Indian Red
#850E04
ΔE00 5.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7B1918 #187A7B
analogous
#7B1849 #7B1918 #7B4B18
triadic
#7B1918 #187B19 #19187B
tetradic
#7B1918 #497B18 #187A7B #4B187B
square
#7B1918 #497B18 #187A7B #4B187B
split-complementary
#7B1918 #187B4B #18497B
monochromatic
#1A0505 #480F0E #7B1918 #AE2322 #D83736
Accessibility & contrast
On white
10.53
#7B1918 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#7B1918 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #7B1918
10.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7B1918 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7B1918 | 1.00 | 10.53 | 1.99 | 10.53 |
| #FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#373117
Deuteranopia (green-blind)
#4F4714
Tritanopia (blue-blind)
#88001A
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #7b1918; /* rgb */ color: rgb(123, 25, 24); /* oklch */ color: oklch(38.4% 0.133 26.6);
Tailwind
colors: {
custom: {
50: '#a95f55',
500: '#7b1918',
950: '#000000',
},
}SCSS
$custom: #7b1918; $custom-light: #a95f55; $custom-dark: #000000;
JSON
{
"hex": "#7b1918",
"rgb": {
"r": 123,
"g": 25,
"b": 24
},
"hsl": {
"h": 0.606,
"s": 67.347,
"l": 28.824
},
"oklch": {
"l": 0.3837,
"c": 0.13297,
"h": 26.6
},
"luminance": 0.04972
}Semantic roles & 50–950 ramp
primary
#7B1918
secondary
#3FAFB0
accent
#E8EA3E
background
#FBF5F4
surface
#F6EAE8
border
#D0C6C4
text
#110503
muted
#807978