#371C20#371C20

#371C20 is a dark, muted red. Relative luminance 0.017; OKLCH L 26.5% C 0.043 H 10.9°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#371C20
RGB	rgb(55, 28, 32)
HSL	hsl(351, 33%, 16%)
HSV	hsv(351, 49%, 22%)
CMYK	cmyk(0%, 49.1%, 41.8%, 78.4%)
CIE-LAB	lab(14.10, 13.86, 3.06)
CIE-LCH	lch(14.10, 14.19, 12.47°)
OKLab	oklab(26.48% 0.042 0.0081)
OKLCH	oklch(26.48% 0.043 10.9)
XYZ	xyz(2.2516, 1.7472, 1.5849)
Luminance	0.0175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C20 #1C3733

analogous

#371C2E #371C20 #37261C

triadic

#371C20 #20371C #1C2037

tetradic

#371C20 #2E371C #1C3733 #261C37

square

#371C20 #2E371C #1C3733 #261C37

split-complementary

#371C20 #1C3726 #1C2E37

monochromatic

#140A0C #140A0C #371C20 #603138 #88454F

Accessibility & contrast

On white

15.56

#371C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#371C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C20

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C20	#FFFFFF	#000000	##FFFFFF
##371C20	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212120

Deuteranopia (green-blind)

#27261F

Tritanopia (blue-blind)

#3C191D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #371c20;
/* rgb */ color: rgb(55, 28, 32);
/* oklch */ color: oklch(26.5% 0.043 10.9);

Tailwind

colors: {
  custom: {
    50: '#6f585b',
    500: '#371c20',
    950: '#000000',
  },
}

SCSS

$custom: #371c20;
$custom-light: #6f585b;
$custom-dark: #000000;

JSON

{
  "hex": "#371c20",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 32
  },
  "hsl": {
    "h": 351.111,
    "s": 32.53,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26483,
    "c": 0.04279,
    "h": 10.9
  },
  "luminance": 0.01747
}

Semantic roles & 50–950 ramp

primary

#371C20

secondary

#436B65

accent

#C9B95F

background

#F6F5F5

surface

#ECE9E9

border

#C7C5C5

text

#070304

muted

#7A7879

Preview Lab

Preview with #371C20

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

Preview Lab → · Contrast checker → · Palette generator →