#37060C#37060C

#37060C is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.076 H 19.3°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#37060C
RGB	rgb(55, 6, 12)
HSL	hsl(353, 80%, 12%)
HSV	hsv(353, 89%, 22%)
CMYK	cmyk(0%, 89.1%, 78.2%, 78.4%)
CIE-LAB	lab(8.73, 24.34, 8.69)
CIE-LCH	lch(8.73, 25.84, 19.65°)
OKLab	oklab(22.27% 0.0721 0.0252)
OKLCH	oklch(22.27% 0.076 19.3)
XYZ	xyz(1.7072, 0.9693, 0.4450)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37060C #063731

analogous

#370625 #37060C #371906

triadic

#37060C #0C3706 #060C37

tetradic

#37060C #253706 #063731 #190637

square

#37060C #253706 #063731 #190637

split-complementary

#37060C #063719 #062537

monochromatic

#1C0306 #1C0306 #37060C #6E0C18 #A51224

Accessibility & contrast

On white

17.59

#37060C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#37060C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37060C

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37060C	#FFFFFF	#000000	##FFFFFF
##37060C	1.00	17.59	1.19	17.59
#FFFFFF	17.59	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14120C

Deuteranopia (green-blind)

#201D0B

Tritanopia (blue-blind)

#3D0008

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #37060c;
/* rgb */ color: rgb(55, 6, 12);
/* oklch */ color: oklch(22.3% 0.076 19.3);

Tailwind

colors: {
  custom: {
    50: '#724a4c',
    500: '#37060c',
    950: '#000000',
  },
}

SCSS

$custom: #37060c;
$custom-light: #724a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#37060c",
  "rgb": {
    "r": 55,
    "g": 6,
    "b": 12
  },
  "hsl": {
    "h": 352.653,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2227,
    "c": 0.07633,
    "h": 19.3
  },
  "luminance": 0.00969
}

Semantic roles & 50–950 ramp

primary

#37060C

secondary

#21776D

accent

#F7DF31

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #37060C

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

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