#370E06#370E06

#370E06 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.068 H 33.6°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#370E06
RGB	rgb(55, 14, 6)
HSL	hsl(10, 80%, 12%)
HSV	hsv(10, 89%, 22%)
CMYK	cmyk(0%, 74.5%, 89.1%, 78.4%)
CIE-LAB	lab(10.10, 19.90, 13.14)
CIE-LCH	lch(10.10, 23.85, 33.44°)
OKLab	oklab(23.26% 0.0564 0.0374)
OKLCH	oklch(23.26% 0.068 33.6)
XYZ	xyz(1.7657, 1.1397, 0.2993)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E06 #062F37

analogous

#370617 #370E06 #372706

triadic

#370E06 #06370E #0E0637

tetradic

#370E06 #173706 #062F37 #270637

square

#370E06 #173706 #062F37 #270637

split-complementary

#370E06 #063727 #061737

monochromatic

#1C0703 #1C0703 #370E06 #6E1C0C #A52A12

Accessibility & contrast

On white

17.10

#370E06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#370E06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E06

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E06	#FFFFFF	#000000	##FFFFFF
##370E06	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1605

Deuteranopia (green-blind)

#241F05

Tritanopia (blue-blind)

#3D040C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370e06;
/* rgb */ color: rgb(55, 14, 6);
/* oklch */ color: oklch(23.3% 0.068 33.6);

Tailwind

colors: {
  custom: {
    50: '#724f49',
    500: '#370e06',
    950: '#000000',
  },
}

SCSS

$custom: #370e06;
$custom-light: #724f49;
$custom-dark: #000000;

JSON

{
  "hex": "#370e06",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 6
  },
  "hsl": {
    "h": 9.796,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23261,
    "c": 0.06766,
    "h": 33.6
  },
  "luminance": 0.01139
}

Semantic roles & 50–950 ramp

primary

#370E06

secondary

#216977

accent

#D6F731

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080200

muted

#7B7877

Preview Lab

Preview with #370E06

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

Preview Lab → · Contrast checker → · Palette generator →