#340A0F#340A0F
#340A0F is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.067 H 17.8°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).
Color values
| HEX | #340A0F |
|---|---|
| RGB | rgb(52, 10, 15) |
| HSL | hsl(353, 68%, 12%) |
| HSV | hsv(353, 81%, 20%) |
| CMYK | cmyk(0%, 80.8%, 71.2%, 79.6%) |
| CIE-LAB | lab(8.84, 21.37, 7.28) |
| CIE-LCH | lch(8.84, 22.58, 18.81°) |
| OKLab | oklab(22.24% 0.0638 0.0204) |
| OKLCH | oklch(22.24% 0.067 17.8) |
| XYZ | xyz(1.6111, 0.9819, 0.5565) |
| Luminance | 0.0098 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 3.91
Deep Brown
#410200
ΔE00 6.01
Mahogany
#4A0100
ΔE00 8.18
Dried Blood
#4B0101
ΔE00 8.27
Very Dark Brown
#1D0200
ΔE00 8.95
Burgundy (survey)
#610023
ΔE00 10.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#340A0F #0A342F
analogous
#340A24 #340A0F #341A0A
triadic
#340A0F #0F340A #0A0F34
tetradic
#340A0F #24340A #0A342F #1A0A34
square
#340A0F #24340A #0A342F #1A0A34
split-complementary
#340A0F #0A341A #0A2434
monochromatic
#1A0507 #1A0507 #340A0F #67141E #9B1E2D
Accessibility & contrast
On white
17.55
#340A0F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.20
#340A0F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #340A0F
17.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##340A0F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##340A0F | 1.00 | 17.55 | 1.20 | 17.55 |
| #FFFFFF | 17.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#15140F
Deuteranopia (green-blind)
#201C0E
Tritanopia (blue-blind)
#3A030C
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #340a0f; /* rgb */ color: rgb(52, 10, 15); /* oklch */ color: oklch(22.2% 0.067 17.8);
Tailwind
colors: {
custom: {
50: '#6f4c4e',
500: '#340a0f',
950: '#000000',
},
}SCSS
$custom: #340a0f; $custom-light: #6f4c4e; $custom-dark: #000000;
JSON
{
"hex": "#340a0f",
"rgb": {
"r": 52,
"g": 10,
"b": 15
},
"hsl": {
"h": 352.857,
"s": 67.742,
"l": 12.157
},
"oklch": {
"l": 0.22244,
"c": 0.06699,
"h": 17.8
},
"luminance": 0.00982
}Semantic roles & 50–950 ramp
primary
#340A0F
secondary
#287169
accent
#EBD63D
background
#F6F4F4
surface
#ECE7E7
border
#C7C3C3
text
#080101
muted
#7B7777