#34040C#34040C
#34040C is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.3% C 0.076 H 16.7°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).
Color values
| HEX | #34040C |
|---|---|
| RGB | rgb(52, 4, 12) |
| HSL | hsl(350, 86%, 11%) |
| HSV | hsv(350, 92%, 20%) |
| CMYK | cmyk(0%, 92.3%, 76.9%, 79.6%) |
| CIE-LAB | lab(7.62, 24.32, 6.99) |
| CIE-LCH | lch(7.62, 25.31, 16.02°) |
| OKLab | oklab(21.31% 0.0726 0.0217) |
| OKLCH | oklch(21.31% 0.076 16.7) |
| XYZ | xyz(1.5261, 0.8437, 0.4302) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 2.94
Deep Brown
#410200
ΔE00 6.02
Mahogany
#4A0100
ΔE00 8.23
Dried Blood
#4B0101
ΔE00 8.30
Burgundy (survey)
#610023
ΔE00 9.86
Very Dark Brown
#1D0200
ΔE00 10.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#34040C #04342C
analogous
#340424 #34040C #341404
triadic
#34040C #0C3404 #040C34
tetradic
#34040C #243404 #04342C #140434
square
#34040C #243404 #04342C #140434
split-complementary
#34040C #043414 #042434
monochromatic
#1C0207 #1C0207 #34040C #6D0819 #A60D26
Accessibility & contrast
On white
17.97
#34040C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#34040C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #34040C
17.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##34040C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##34040C | 1.00 | 17.97 | 1.17 | 17.97 |
| #FFFFFF | 17.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#11100C
Deuteranopia (green-blind)
#1E1A0B
Tritanopia (blue-blind)
#3A0007
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #34040c; /* rgb */ color: rgb(52, 4, 12); /* oklch */ color: oklch(21.3% 0.076 16.7);
Tailwind
colors: {
custom: {
50: '#70494c',
500: '#34040c',
950: '#000000',
},
}SCSS
$custom: #34040c; $custom-light: #70494c; $custom-dark: #000000;
JSON
{
"hex": "#34040c",
"rgb": {
"r": 52,
"g": 4,
"b": 12
},
"hsl": {
"h": 350,
"s": 85.714,
"l": 10.98
},
"oklch": {
"l": 0.21312,
"c": 0.07581,
"h": 16.7
},
"luminance": 0.00843
}Semantic roles & 50–950 ramp
primary
#34040C
secondary
#1E7667
accent
#FCD92C
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#080101
muted
#7B7777