#43121D#43121D

#43121D is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.076 H 10.3°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#43121D
RGB	rgb(67, 18, 29)
HSL	hsl(347, 58%, 17%)
HSV	hsv(347, 73%, 26%)
CMYK	cmyk(0%, 73.1%, 56.7%, 73.7%)
CIE-LAB	lab(13.91, 24.61, 5.31)
CIE-LCH	lch(13.91, 25.18, 12.17°)
OKLab	oklab(26.75% 0.0746 0.0136)
OKLCH	oklch(26.75% 0.076 10.3)
XYZ	xyz(2.7530, 1.7150, 1.3482)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43121D #124338

analogous

#431236 #43121D #432012

triadic

#43121D #1D4312 #121D43

tetradic

#43121D #364312 #124338 #201243

square

#43121D #364312 #124338 #201243

split-complementary

#43121D #124320 #123643

monochromatic

#18060A #18060A #43121D #731F32 #A32C47

Accessibility & contrast

On white

15.64

#43121D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#43121D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43121D

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43121D	#FFFFFF	#000000	##FFFFFF
##43121D	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1D1D

Deuteranopia (green-blind)

#2A271C

Tritanopia (blue-blind)

#4A0A16

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #43121d;
/* rgb */ color: rgb(67, 18, 29);
/* oklch */ color: oklch(26.8% 0.076 10.3);

Tailwind

colors: {
  custom: {
    50: '#7b5358',
    500: '#43121d',
    950: '#000000',
  },
}

SCSS

$custom: #43121d;
$custom-light: #7b5358;
$custom-dark: #000000;

JSON

{
  "hex": "#43121d",
  "rgb": {
    "r": 67,
    "g": 18,
    "b": 29
  },
  "hsl": {
    "h": 346.531,
    "s": 57.647,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26753,
    "c": 0.07587,
    "h": 10.3
  },
  "luminance": 0.01715
}

Semantic roles & 50–950 ramp

primary

#43121D

secondary

#357C6C

accent

#E1BE47

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #43121D

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

Preview Lab → · Contrast checker → · Palette generator →