#3A080B#3A080B
#3A080B is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.077 H 22.6°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).
Color values
| HEX | #3A080B |
|---|---|
| RGB | rgb(58, 8, 11) |
| HSL | hsl(356, 76%, 13%) |
| HSV | hsv(356, 86%, 23%) |
| CMYK | cmyk(0%, 86.2%, 81%, 77.3%) |
| CIE-LAB | lab(9.78, 24.40, 10.73) |
| CIE-LCH | lch(9.78, 26.65, 23.74°) |
| OKLab | oklab(23.17% 0.0715 0.0297) |
| OKLCH | oklch(23.17% 0.077 22.6) |
| XYZ | xyz(1.8924, 1.0977, 0.4288) |
| Luminance | 0.0110 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 2.36
Deep Brown
#410200
ΔE00 3.50
Mahogany
#4A0100
ΔE00 5.66
Dried Blood
#4B0101
ΔE00 5.76
Burgundy (survey)
#610023
ΔE00 9.54
Maroon (survey)
#650021
ΔE00 9.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A080B #083A37
analogous
#3A0824 #3A080B #3A1E08
triadic
#3A080B #0B3A08 #080B3A
tetradic
#3A080B #243A08 #083A37 #1E083A
square
#3A080B #243A08 #083A37 #1E083A
split-complementary
#3A080B #083A1E #08243A
monochromatic
#1B0405 #1B0405 #3A080B #700F15 #A6171F
Accessibility & contrast
On white
17.22
#3A080B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#3A080B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3A080B
17.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A080B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A080B | 1.00 | 17.22 | 1.22 | 17.22 |
| #FFFFFF | 17.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#17140B
Deuteranopia (green-blind)
#231F09
Tritanopia (blue-blind)
#41000A
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #3a080b; /* rgb */ color: rgb(58, 8, 11); /* oklch */ color: oklch(23.2% 0.077 22.6);
Tailwind
colors: {
custom: {
50: '#754c4b',
500: '#3a080b',
950: '#000000',
},
}SCSS
$custom: #3a080b; $custom-light: #754c4b; $custom-dark: #000000;
JSON
{
"hex": "#3a080b",
"rgb": {
"r": 58,
"g": 8,
"b": 11
},
"hsl": {
"h": 356.4,
"s": 75.758,
"l": 12.941
},
"oklch": {
"l": 0.2317,
"c": 0.07743,
"h": 22.6
},
"luminance": 0.01097
}Semantic roles & 50–950 ramp
primary
#3A080B
secondary
#257974
accent
#F2E735
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#090101
muted
#7B7777