#43131A#43131A

#43131A is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.074 H 15.0°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#43131A
RGB	rgb(67, 19, 26)
HSL	hsl(351, 56%, 17%)
HSV	hsv(351, 72%, 26%)
CMYK	cmyk(0%, 71.6%, 61.2%, 73.7%)
CIE-LAB	lab(14.02, 23.79, 7.66)
CIE-LCH	lch(14.02, 24.99, 17.85°)
OKLab	oklab(26.81% 0.0716 0.0192)
OKLCH	oklch(26.81% 0.074 15)
XYZ	xyz(2.7343, 1.7340, 1.1678)
Luminance	0.0173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43131A #13433C

analogous

#431332 #43131A #432413

triadic

#43131A #1A4313 #131A43

tetradic

#43131A #324313 #13433C #241343

square

#43131A #324313 #13433C #241343

split-complementary

#43131A #134324 #133243

monochromatic

#180709 #180709 #43131A #73212D #A22E3F

Accessibility & contrast

On white

15.59

#43131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#43131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43131A

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43131A	#FFFFFF	#000000	##FFFFFF
##43131A	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1A

Deuteranopia (green-blind)

#2B2719

Tritanopia (blue-blind)

#4A0A16

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #43131a;
/* rgb */ color: rgb(67, 19, 26);
/* oklch */ color: oklch(26.8% 0.074 15.0);

Tailwind

colors: {
  custom: {
    50: '#7b5456',
    500: '#43131a',
    950: '#000000',
  },
}

SCSS

$custom: #43131a;
$custom-light: #7b5456;
$custom-dark: #000000;

JSON

{
  "hex": "#43131a",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 351.25,
    "s": 55.814,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26809,
    "c": 0.0741,
    "h": 15
  },
  "luminance": 0.01734
}

Semantic roles & 50–950 ramp

primary

#43131A

secondary

#367C72

accent

#DFC949

background

#F7F4F5

surface

#EEE7E8

border

#C9C3C4

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #43131A

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

Preview Lab → · Contrast checker → · Palette generator →