#371108#371108

#371108 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.063 H 34.8°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#371108
RGB	rgb(55, 17, 8)
HSL	hsl(11, 75%, 12%)
HSV	hsv(11, 85%, 22%)
CMYK	cmyk(0%, 69.1%, 85.5%, 78.4%)
CIE-LAB	lab(10.78, 18.32, 13.28)
CIE-LCH	lch(10.78, 22.63, 35.94°)
OKLab	oklab(23.78% 0.0521 0.0362)
OKLCH	oklch(23.78% 0.063 34.8)
XYZ	xyz(1.8200, 1.2309, 0.3714)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371108 #082E37

analogous

#370817 #371108 #372808

triadic

#371108 #083711 #110837

tetradic

#371108 #173708 #082E37 #280837

square

#371108 #173708 #082E37 #280837

split-complementary

#371108 #083728 #081737

monochromatic

#1B0804 #1B0804 #371108 #6C2210 #A23218

Accessibility & contrast

On white

16.85

#371108 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#371108 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371108

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371108	#FFFFFF	#000000	##FFFFFF
##371108	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1807

Deuteranopia (green-blind)

#252007

Tritanopia (blue-blind)

#3D090F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #371108;
/* rgb */ color: rgb(55, 17, 8);
/* oklch */ color: oklch(23.8% 0.063 34.8);

Tailwind

colors: {
  custom: {
    50: '#71504a',
    500: '#371108',
    950: '#000000',
  },
}

SCSS

$custom: #371108;
$custom-light: #71504a;
$custom-dark: #000000;

JSON

{
  "hex": "#371108",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 8
  },
  "hsl": {
    "h": 11.489,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23784,
    "c": 0.0634,
    "h": 34.8
  },
  "luminance": 0.01231
}

Semantic roles & 50–950 ramp

primary

#371108

secondary

#256676

accent

#CDF137

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #371108

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

Preview Lab → · Contrast checker → · Palette generator →