#34080B#34080B

#34080B is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.9% C 0.070 H 21.4°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#34080B
RGB	rgb(52, 8, 11)
HSL	hsl(356, 73%, 12%)
HSV	hsv(356, 85%, 20%)
CMYK	cmyk(0%, 84.6%, 78.8%, 79.6%)
CIE-LAB	lab(8.38, 22.09, 8.53)
CIE-LCH	lch(8.38, 23.68, 21.12°)
OKLab	oklab(21.87% 0.0651 0.0255)
OKLCH	oklch(21.87% 0.07 21.4)
XYZ	xyz(1.5636, 0.9281, 0.4134)
Luminance	0.0093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34080B #083431

analogous

#340821 #34080B #341B08

triadic

#34080B #0B3408 #080B34

tetradic

#34080B #213408 #083431 #1B0834

square

#34080B #213408 #083431 #1B0834

split-complementary

#34080B #08341B #082134

monochromatic

#1B0406 #1B0406 #34080B #691016 #9E1821

Accessibility & contrast

On white

17.71

#34080B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#34080B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34080B

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34080B	#FFFFFF	#000000	##FFFFFF
##34080B	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14120B

Deuteranopia (green-blind)

#1F1C0A

Tritanopia (blue-blind)

#3A0009

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #34080b;
/* rgb */ color: rgb(52, 8, 11);
/* oklch */ color: oklch(21.9% 0.070 21.4);

Tailwind

colors: {
  custom: {
    50: '#6f4b4b',
    500: '#34080b',
    950: '#000000',
  },
}

SCSS

$custom: #34080b;
$custom-light: #6f4b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#34080b",
  "rgb": {
    "r": 52,
    "g": 8,
    "b": 11
  },
  "hsl": {
    "h": 355.909,
    "s": 73.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21871,
    "c": 0.06993,
    "h": 21.4
  },
  "luminance": 0.00928
}

Semantic roles & 50–950 ramp

primary

#34080B

secondary

#25736E

accent

#F0E338

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #34080B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →