#331A19#331A19

#331A19 is a dark, muted red. Relative luminance 0.015; OKLCH L 25.2% C 0.040 H 22.7°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#331A19
RGB	rgb(51, 26, 25)
HSL	hsl(2, 34%, 15%)
HSV	hsv(2, 51%, 20%)
CMYK	cmyk(0%, 49%, 51%, 80%)
CIE-LAB	lab(12.69, 12.28, 6.09)
CIE-LCH	lch(12.69, 13.70, 26.38°)
OKLab	oklab(25.2% 0.037 0.0155)
OKLCH	oklch(25.2% 0.04 22.7)
XYZ	xyz(1.9102, 1.5130, 1.1109)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A19 #193233

analogous

#331925 #331A19 #332719

triadic

#331A19 #19331A #1A1933

tetradic

#331A19 #253319 #193233 #271933

square

#331A19 #253319 #193233 #271933

split-complementary

#331A19 #193327 #192533

monochromatic

#150A0A #150A0A #331A19 #5C2F2D #854441

Accessibility & contrast

On white

16.12

#331A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#331A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A19

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A19	#FFFFFF	#000000	##FFFFFF
##331A19	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1E19

Deuteranopia (green-blind)

#252319

Tritanopia (blue-blind)

#38171A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331a19;
/* rgb */ color: rgb(51, 26, 25);
/* oklch */ color: oklch(25.2% 0.040 22.7);

Tailwind

colors: {
  custom: {
    50: '#6c5755',
    500: '#331a19',
    950: '#000000',
  },
}

SCSS

$custom: #331a19;
$custom-light: #6c5755;
$custom-dark: #000000;

JSON

{
  "hex": "#331a19",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 25
  },
  "hsl": {
    "h": 2.308,
    "s": 34.211,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25201,
    "c": 0.04011,
    "h": 22.7
  },
  "luminance": 0.01513
}

Semantic roles & 50–950 ramp

primary

#331A19

secondary

#406668

accent

#C6CA5E

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070303

muted

#7A7878

Preview Lab

Preview with #331A19

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

Preview Lab → · Contrast checker → · Palette generator →