#331F24#331F24

#331F24 is a dark, muted red. Relative luminance 0.018; OKLCH L 26.7% C 0.032 H 3.1°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#331F24
RGB	rgb(51, 31, 36)
HSL	hsl(345, 24%, 16%)
HSV	hsv(345, 39%, 20%)
CMYK	cmyk(0%, 39.2%, 29.4%, 80%)
CIE-LAB	lab(14.46, 10.61, 0.61)
CIE-LCH	lch(14.46, 10.63, 3.31°)
OKLab	oklab(26.67% 0.032 0.0018)
OKLCH	oklch(26.67% 0.032 3.1)
XYZ	xyz(2.1737, 1.8113, 1.9038)
Luminance	0.0181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F24 #1F332E

analogous

#331F2E #331F24 #33241F

triadic

#331F24 #24331F #1F2433

tetradic

#331F24 #2E331F #1F332E #241F33

square

#331F24 #2E331F #1F332E #241F33

split-complementary

#331F24 #1F3324 #1F2E33

monochromatic

#130C0D #130C0D #331F24 #59363F #7F4D5A

Accessibility & contrast

On white

15.42

#331F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#331F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F24

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F24	#FFFFFF	#000000	##FFFFFF
##331F24	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222224

Deuteranopia (green-blind)

#272624

Tritanopia (blue-blind)

#361E21

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #331f24;
/* rgb */ color: rgb(51, 31, 36);
/* oklch */ color: oklch(26.7% 0.032 3.1);

Tailwind

colors: {
  custom: {
    50: '#6b5a5e',
    500: '#331f24',
    950: '#000000',
  },
}

SCSS

$custom: #331f24;
$custom-light: #6b5a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#331f24",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 36
  },
  "hsl": {
    "h": 345,
    "s": 24.39,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26671,
    "c": 0.03209,
    "h": 3.1
  },
  "luminance": 0.01811
}

Semantic roles & 50–950 ramp

primary

#331F24

secondary

#48665E

accent

#C1AA67

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#060404

muted

#7A7979

Preview Lab

Preview with #331F24

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

Preview Lab → · Contrast checker → · Palette generator →