#37140D#37140D

#37140D is a very dark, muted red. Relative luminance 0.013; OKLCH L 24.4% C 0.058 H 32.9°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#37140D
RGB	rgb(55, 20, 13)
HSL	hsl(10, 62%, 13%)
HSV	hsv(10, 76%, 22%)
CMYK	cmyk(0%, 63.6%, 76.4%, 78.4%)
CIE-LAB	lab(11.56, 16.85, 12.22)
CIE-LCH	lch(11.56, 20.81, 35.95°)
OKLab	oklab(24.4% 0.0487 0.0315)
OKLCH	oklch(24.4% 0.058 32.9)
XYZ	xyz(1.8985, 1.3418, 0.5397)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37140D #0D3037

analogous

#370D1B #37140D #37290D

triadic

#37140D #0D3714 #140D37

tetradic

#37140D #1B370D #0D3037 #290D37

square

#37140D #1B370D #0D3037 #290D37

split-complementary

#37140D #0D3729 #0D1B37

monochromatic

#190906 #190906 #37140D #682619 #9A3824

Accessibility & contrast

On white

16.56

#37140D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#37140D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37140D

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37140D	#FFFFFF	#000000	##FFFFFF
##37140D	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0C

Deuteranopia (green-blind)

#26210C

Tritanopia (blue-blind)

#3D0D12

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #37140d;
/* rgb */ color: rgb(55, 20, 13);
/* oklch */ color: oklch(24.4% 0.058 32.9);

Tailwind

colors: {
  custom: {
    50: '#71524c',
    500: '#37140d',
    950: '#000000',
  },
}

SCSS

$custom: #37140d;
$custom-light: #71524c;
$custom-dark: #000000;

JSON

{
  "hex": "#37140d",
  "rgb": {
    "r": 55,
    "g": 20,
    "b": 13
  },
  "hsl": {
    "h": 10,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24402,
    "c": 0.05799,
    "h": 32.9
  },
  "luminance": 0.01342
}

Semantic roles & 50–950 ramp

primary

#37140D

secondary

#2D6772

accent

#CAE543

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #37140D

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

Preview Lab → · Contrast checker → · Palette generator →