#331106#331106

#331106 is a very dark, muted red. Relative luminance 0.011; OKLCH L 23.0% C 0.059 H 38.8°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#331106
RGB	rgb(51, 17, 6)
HSL	hsl(15, 79%, 11%)
HSV	hsv(15, 88%, 20%)
CMYK	cmyk(0%, 66.7%, 88.2%, 80%)
CIE-LAB	lab(9.94, 16.30, 12.79)
CIE-LCH	lch(9.94, 20.72, 38.11°)
OKLab	oklab(22.98% 0.0458 0.0368)
OKLCH	oklch(22.98% 0.059 38.8)
XYZ	xyz(1.5987, 1.1181, 0.3039)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331106 #062833

analogous

#330611 #331106 #332706

triadic

#331106 #063311 #110633

tetradic

#331106 #113306 #062833 #270633

square

#331106 #113306 #062833 #270633

split-complementary

#331106 #063327 #061133

monochromatic

#1B0903 #1B0903 #331106 #6A230C #A13613

Accessibility & contrast

On white

17.16

#331106 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#331106 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331106

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331106	#FFFFFF	#000000	##FFFFFF
##331106	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1705

Deuteranopia (green-blind)

#231E05

Tritanopia (blue-blind)

#390A0F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #331106;
/* rgb */ color: rgb(51, 17, 6);
/* oklch */ color: oklch(23.0% 0.059 38.8);

Tailwind

colors: {
  custom: {
    50: '#6e5049',
    500: '#331106',
    950: '#000000',
  },
}

SCSS

$custom: #331106;
$custom-light: #6e5049;
$custom-dark: #000000;

JSON

{
  "hex": "#331106",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 6
  },
  "hsl": {
    "h": 14.667,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.22976,
    "c": 0.05874,
    "h": 38.8
  },
  "luminance": 0.01118
}

Semantic roles & 50–950 ramp

primary

#331106

secondary

#215F74

accent

#C6F532

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070200

muted

#7A7877

Preview Lab

Preview with #331106

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

Preview Lab → · Contrast checker → · Palette generator →