#331A15#331A15

#331A15 is a dark, muted red. Relative luminance 0.015; OKLCH L 25.1% C 0.041 H 32.2°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#331A15
RGB	rgb(51, 26, 21)
HSL	hsl(10, 42%, 14%)
HSV	hsv(10, 59%, 20%)
CMYK	cmyk(0%, 49%, 58.8%, 80%)
CIE-LAB	lab(12.59, 11.76, 8.83)
CIE-LCH	lch(12.59, 14.71, 36.92°)
OKLab	oklab(25.09% 0.0349 0.022)
OKLCH	oklch(25.09% 0.041 32.2)
XYZ	xyz(1.8701, 1.4969, 0.8998)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A15 #152E33

analogous

#33151F #331A15 #332915

triadic

#331A15 #15331A #1A1533

tetradic

#331A15 #1F3315 #152E33 #291533

square

#331A15 #1F3315 #152E33 #291533

split-complementary

#331A15 #153329 #151F33

monochromatic

#160B09 #160B09 #331A15 #5E3027 #8A4639

Accessibility & contrast

On white

16.16

#331A15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#331A15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A15

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A15	#FFFFFF	#000000	##FFFFFF
##331A15	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201E15

Deuteranopia (green-blind)

#262315

Tritanopia (blue-blind)

#381619

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331a15;
/* rgb */ color: rgb(51, 26, 21);
/* oklch */ color: oklch(25.1% 0.041 32.2);

Tailwind

colors: {
  custom: {
    50: '#6c5652',
    500: '#331a15',
    950: '#000000',
  },
}

SCSS

$custom: #331a15;
$custom-light: #6c5652;
$custom-dark: #000000;

JSON

{
  "hex": "#331a15",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 21
  },
  "hsl": {
    "h": 10,
    "s": 41.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2509,
    "c": 0.04128,
    "h": 32.2
  },
  "luminance": 0.01497
}

Semantic roles & 50–950 ramp

primary

#331A15

secondary

#3A626A

accent

#BDD156

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070302

muted

#7A7878

Preview Lab

Preview with #331A15

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

Preview Lab → · Contrast checker → · Palette generator →