#33080A#33080A

#33080A is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.069 H 22.5°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#33080A
RGB	rgb(51, 8, 10)
HSL	hsl(357, 73%, 12%)
HSV	hsv(357, 84%, 20%)
CMYK	cmyk(0%, 84.3%, 80.4%, 80%)
CIE-LAB	lab(8.13, 21.62, 8.55)
CIE-LCH	lch(8.13, 23.25, 21.58°)
OKLab	oklab(21.64% 0.0635 0.0263)
OKLCH	oklch(21.64% 0.069 22.5)
XYZ	xyz(1.5070, 0.8996, 0.3814)
Luminance	0.0090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33080A #083331

analogous

#330820 #33080A #331C08

triadic

#33080A #0A3308 #080A33

tetradic

#33080A #203308 #083331 #1C0833

square

#33080A #203308 #083331 #1C0833

split-complementary

#33080A #08331C #082033

monochromatic

#1A0405 #1A0405 #33080A #681014 #9D191F

Accessibility & contrast

On white

17.80

#33080A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#33080A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33080A

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33080A	#FFFFFF	#000000	##FFFFFF
##33080A	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14120A

Deuteranopia (green-blind)

#1F1B09

Tritanopia (blue-blind)

#390009

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #33080a;
/* rgb */ color: rgb(51, 8, 10);
/* oklch */ color: oklch(21.6% 0.069 22.5);

Tailwind

colors: {
  custom: {
    50: '#6e4b4b',
    500: '#33080a',
    950: '#000000',
  },
}

SCSS

$custom: #33080a;
$custom-light: #6e4b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#33080a",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 10
  },
  "hsl": {
    "h": 357.209,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21635,
    "c": 0.06875,
    "h": 22.5
  },
  "luminance": 0.00899
}

Semantic roles & 50–950 ramp

primary

#33080A

secondary

#25726E

accent

#F0E738

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #33080A

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

Preview Lab → · Contrast checker → · Palette generator →