#37160D#37160D

#37160D is a very dark, muted red. Relative luminance 0.014; OKLCH L 24.8% C 0.056 H 36.2°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#37160D
RGB	rgb(55, 22, 13)
HSL	hsl(13, 62%, 13%)
HSV	hsv(13, 76%, 22%)
CMYK	cmyk(0%, 60%, 76.4%, 78.4%)
CIE-LAB	lab(12.06, 15.59, 12.90)
CIE-LCH	lch(12.06, 20.23, 39.60°)
OKLab	oklab(24.78% 0.0448 0.0328)
OKLCH	oklch(24.78% 0.056 36.2)
XYZ	xyz(1.9353, 1.4153, 0.5520)
Luminance	0.0141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37160D #0D2E37

analogous

#370D19 #37160D #372B0D

triadic

#37160D #0D3716 #160D37

tetradic

#37160D #19370D #0D2E37 #2B0D37

square

#37160D #19370D #0D2E37 #2B0D37

split-complementary

#37160D #0D372B #0D1937

monochromatic

#190A06 #190A06 #37160D #682A19 #9A3E24

Accessibility & contrast

On white

16.37

#37160D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#37160D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37160D

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37160D	#FFFFFF	#000000	##FFFFFF
##37160D	1.00	16.37	1.28	16.37
#FFFFFF	16.37	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0C

Deuteranopia (green-blind)

#27220C

Tritanopia (blue-blind)

#3D1014

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #37160d;
/* rgb */ color: rgb(55, 22, 13);
/* oklch */ color: oklch(24.8% 0.056 36.2);

Tailwind

colors: {
  custom: {
    50: '#71544c',
    500: '#37160d',
    950: '#000000',
  },
}

SCSS

$custom: #37160d;
$custom-light: #71544c;
$custom-dark: #000000;

JSON

{
  "hex": "#37160d",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 13
  },
  "hsl": {
    "h": 12.857,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24778,
    "c": 0.05552,
    "h": 36.2
  },
  "luminance": 0.01415
}

Semantic roles & 50–950 ramp

primary

#37160D

secondary

#2D6472

accent

#C2E543

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #37160D

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

Preview Lab → · Contrast checker → · Palette generator →