#360D0B#360D0B

#360D0B is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.0% C 0.066 H 26.4°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#360D0B
RGB	rgb(54, 13, 11)
HSL	hsl(3, 66%, 13%)
HSV	hsv(3, 80%, 21%)
CMYK	cmyk(0%, 75.9%, 79.6%, 78.8%)
CIE-LAB	lab(9.77, 20.34, 10.59)
CIE-LCH	lch(9.77, 22.93, 27.51°)
OKLab	oklab(23% 0.0593 0.0295)
OKLCH	oklch(23% 0.066 26.4)
XYZ	xyz(1.7258, 1.0965, 0.4373)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360D0B #0B3436

analogous

#360B1E #360D0B #36220B

triadic

#360D0B #0B360D #0D0B36

tetradic

#360D0B #1E360B #0B3436 #220B36

square

#360D0B #1E360B #0B3436 #220B36

split-complementary

#360D0B #0B3622 #0B1E36

monochromatic

#190605 #190605 #360D0B #691915 #9C2520

Accessibility & contrast

On white

17.22

#360D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#360D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360D0B

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360D0B	#FFFFFF	#000000	##FFFFFF
##360D0B	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18150A

Deuteranopia (green-blind)

#221E0A

Tritanopia (blue-blind)

#3C040D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #360d0b;
/* rgb */ color: rgb(54, 13, 11);
/* oklch */ color: oklch(23.0% 0.066 26.4);

Tailwind

colors: {
  custom: {
    50: '#714e4b',
    500: '#360d0b',
    950: '#000000',
  },
}

SCSS

$custom: #360d0b;
$custom-light: #714e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#360d0b",
  "rgb": {
    "r": 54,
    "g": 13,
    "b": 11
  },
  "hsl": {
    "h": 2.791,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22997,
    "c": 0.06618,
    "h": 26.4
  },
  "luminance": 0.01096
}

Semantic roles & 50–950 ramp

primary

#360D0B

secondary

#2A6F73

accent

#E1E93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #360D0B

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

Preview Lab → · Contrast checker → · Palette generator →