#33050E#33050E

#33050E is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.3% C 0.073 H 14.5°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#33050E
RGB	rgb(51, 5, 14)
HSL	hsl(348, 82%, 11%)
HSV	hsv(348, 90%, 20%)
CMYK	cmyk(0%, 90.2%, 72.5%, 80%)
CIE-LAB	lab(7.63, 23.55, 6.01)
CIE-LCH	lch(7.63, 24.30, 14.31°)
OKLab	oklab(21.29% 0.0708 0.0183)
OKLCH	oklch(21.29% 0.073 14.5)
XYZ	xyz(1.4989, 0.8443, 0.4994)
Luminance	0.0084 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33050E #05332A

analogous

#330525 #33050E #331305

triadic

#33050E #0E3305 #050E33

tetradic

#33050E #253305 #05332A #130533

square

#33050E #253305 #05332A #130533

split-complementary

#33050E #053313 #052533

monochromatic

#1C0308 #1C0308 #33050E #6B0A1D #A2102D

Accessibility & contrast

On white

17.97

#33050E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#33050E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33050E

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33050E	#FFFFFF	#000000	##FFFFFF
##33050E	1.00	17.97	1.17	17.97
#FFFFFF	17.97	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11110E

Deuteranopia (green-blind)

#1D1A0D

Tritanopia (blue-blind)

#390008

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #33050e;
/* rgb */ color: rgb(51, 5, 14);
/* oklch */ color: oklch(21.3% 0.073 14.5);

Tailwind

colors: {
  custom: {
    50: '#6e494d',
    500: '#33050e',
    950: '#000000',
  },
}

SCSS

$custom: #33050e;
$custom-light: #6e494d;
$custom-dark: #000000;

JSON

{
  "hex": "#33050e",
  "rgb": {
    "r": 51,
    "g": 5,
    "b": 14
  },
  "hsl": {
    "h": 348.261,
    "s": 82.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21288,
    "c": 0.07311,
    "h": 14.5
  },
  "luminance": 0.00844
}

Semantic roles & 50–950 ramp

primary

#33050E

secondary

#1F7464

accent

#F8D12F

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #33050E

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

Preview Lab → · Contrast checker → · Palette generator →