#340A0D#340A0D
#340A0D is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.067 H 20.6°. Best body text is #FFFFFF at 17.57:1 contrast (WCAG AA passes).
Color values
| HEX | #340A0D |
|---|---|
| RGB | rgb(52, 10, 13) |
| HSL | hsl(356, 68%, 12%) |
| HSV | hsv(356, 81%, 20%) |
| CMYK | cmyk(0%, 80.8%, 75%, 79.6%) |
| CIE-LAB | lab(8.79, 21.21, 8.22) |
| CIE-LCH | lch(8.79, 22.75, 21.19°) |
| OKLab | oklab(22.2% 0.0628 0.0236) |
| OKLCH | oklch(22.2% 0.067 20.6) |
| XYZ | xyz(1.5975, 0.9764, 0.4850) |
| Luminance | 0.0098 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 3.84
Deep Brown
#410200
ΔE00 5.54
Mahogany
#4A0100
ΔE00 7.72
Dried Blood
#4B0101
ΔE00 7.82
Very Dark Brown
#1D0200
ΔE00 8.90
Burgundy (survey)
#610023
ΔE00 10.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#340A0D #0A3431
analogous
#340A22 #340A0D #341C0A
triadic
#340A0D #0D340A #0A0D34
tetradic
#340A0D #22340A #0A3431 #1C0A34
square
#340A0D #22340A #0A3431 #1C0A34
split-complementary
#340A0D #0A341C #0A2234
monochromatic
#1A0506 #1A0506 #340A0D #67141A #9B1E27
Accessibility & contrast
On white
17.57
#340A0D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.20
#340A0D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #340A0D
17.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##340A0D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##340A0D | 1.00 | 17.57 | 1.20 | 17.57 |
| #FFFFFF | 17.57 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.57 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#15130D
Deuteranopia (green-blind)
#201C0C
Tritanopia (blue-blind)
#3A020B
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #340a0d; /* rgb */ color: rgb(52, 10, 13); /* oklch */ color: oklch(22.2% 0.067 20.6);
Tailwind
colors: {
custom: {
50: '#6f4c4c',
500: '#340a0d',
950: '#000000',
},
}SCSS
$custom: #340a0d; $custom-light: #6f4c4c; $custom-dark: #000000;
JSON
{
"hex": "#340a0d",
"rgb": {
"r": 52,
"g": 10,
"b": 13
},
"hsl": {
"h": 355.714,
"s": 67.742,
"l": 12.157
},
"oklch": {
"l": 0.22195,
"c": 0.06709,
"h": 20.6
},
"luminance": 0.00976
}Semantic roles & 50–950 ramp
primary
#340A0D
secondary
#28716C
accent
#EBDE3D
background
#F6F4F4
surface
#ECE7E7
border
#C7C3C3
text
#080101
muted
#7B7777