#331007#331007

#331007 is a very dark, muted red. Relative luminance 0.011; OKLCH L 22.8% C 0.059 H 35.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#331007
RGB	rgb(51, 16, 7)
HSL	hsl(12, 76%, 11%)
HSV	hsv(12, 86%, 20%)
CMYK	cmyk(0%, 68.6%, 86.3%, 80%)
CIE-LAB	lab(9.72, 16.99, 12.07)
CIE-LCH	lch(9.72, 20.84, 35.39°)
OKLab	oklab(22.82% 0.0482 0.0348)
OKLCH	oklch(22.82% 0.059 35.9)
XYZ	xyz(1.5890, 1.0899, 0.3277)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331007 #072A33

analogous

#330714 #331007 #332607

triadic

#331007 #073310 #100733

tetradic

#331007 #143307 #072A33 #260733

square

#331007 #143307 #072A33 #260733

split-complementary

#331007 #073326 #071433

monochromatic

#1B0804 #1B0804 #331007 #69210E #9F3216

Accessibility & contrast

On white

17.24

#331007 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#331007 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331007

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331007	#FFFFFF	#000000	##FFFFFF
##331007	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1606

Deuteranopia (green-blind)

#221E06

Tritanopia (blue-blind)

#39080E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #331007;
/* rgb */ color: rgb(51, 16, 7);
/* oklch */ color: oklch(22.8% 0.059 35.9);

Tailwind

colors: {
  custom: {
    50: '#6e4f4a',
    500: '#331007',
    950: '#000000',
  },
}

SCSS

$custom: #331007;
$custom-light: #6e4f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#331007",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 7
  },
  "hsl": {
    "h": 12.273,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22815,
    "c": 0.05945,
    "h": 35.9
  },
  "luminance": 0.0109
}

Semantic roles & 50–950 ramp

primary

#331007

secondary

#236273

accent

#CCF235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #331007

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

Preview Lab → · Contrast checker → · Palette generator →