#340507#340507
#340507 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.075 H 23.7°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).
Color values
| HEX | #340507 |
|---|---|
| RGB | rgb(52, 5, 7) |
| HSL | hsl(357, 82%, 11%) |
| HSV | hsv(357, 90%, 20%) |
| CMYK | cmyk(0%, 90.4%, 86.5%, 79.6%) |
| CIE-LAB | lab(7.72, 23.44, 9.21) |
| CIE-LCH | lch(7.72, 25.19, 21.44°) |
| OKLab | oklab(21.35% 0.0683 0.03) |
| OKLCH | oklch(21.35% 0.075 23.7) |
| XYZ | xyz(1.5090, 0.8542, 0.2864) |
| Luminance | 0.0085 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 2.71
Deep Brown
#410200
ΔE00 4.76
Mahogany
#4A0100
ΔE00 7.06
Dried Blood
#4B0101
ΔE00 7.16
Very Dark Brown
#1D0200
ΔE00 9.76
Burgundy (survey)
#610023
ΔE00 10.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#340507 #053432
analogous
#34051E #340507 #341A05
triadic
#340507 #073405 #050734
tetradic
#340507 #1E3405 #053432 #1A0534
square
#340507 #1E3405 #053432 #1A0534
split-complementary
#340507 #05341A #051E34
monochromatic
#1C0304 #1C0304 #340507 #6C0A0F #A41016
Accessibility & contrast
On white
17.94
#340507 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#340507 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #340507
17.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##340507 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##340507 | 1.00 | 17.94 | 1.17 | 17.94 |
| #FFFFFF | 17.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#131007
Deuteranopia (green-blind)
#1F1B06
Tritanopia (blue-blind)
#3A0006
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #340507; /* rgb */ color: rgb(52, 5, 7); /* oklch */ color: oklch(21.4% 0.075 23.7);
Tailwind
colors: {
custom: {
50: '#70494a',
500: '#340507',
950: '#000000',
},
}SCSS
$custom: #340507; $custom-light: #70494a; $custom-dark: #000000;
JSON
{
"hex": "#340507",
"rgb": {
"r": 52,
"g": 5,
"b": 7
},
"hsl": {
"h": 357.447,
"s": 82.456,
"l": 11.176
},
"oklch": {
"l": 0.21351,
"c": 0.07459,
"h": 23.7
},
"luminance": 0.00854
}Semantic roles & 50–950 ramp
primary
#340507
secondary
#1F7572
accent
#F9F02F
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#080101
muted
#7B7777