#360E0B#360E0B

#360E0B is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.065 H 27.5°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#360E0B
RGB	rgb(54, 14, 11)
HSL	hsl(4, 66%, 13%)
HSV	hsv(4, 80%, 21%)
CMYK	cmyk(0%, 74.1%, 79.6%, 78.8%)
CIE-LAB	lab(9.97, 19.79, 10.88)
CIE-LCH	lch(9.97, 22.58, 28.80°)
OKLab	oklab(23.15% 0.0575 0.03)
OKLCH	oklch(23.15% 0.065 27.5)
XYZ	xyz(1.7389, 1.1227, 0.4417)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360E0B #0B3336

analogous

#360B1D #360E0B #36230B

triadic

#360E0B #0B360E #0E0B36

tetradic

#360E0B #1D360B #0B3336 #230B36

square

#360E0B #1D360B #0B3336 #230B36

split-complementary

#360E0B #0B3623 #0B1D36

monochromatic

#190705 #190705 #360E0B #691B15 #9C2820

Accessibility & contrast

On white

17.15

#360E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#360E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360E0B

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360E0B	#FFFFFF	#000000	##FFFFFF
##360E0B	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160A

Deuteranopia (green-blind)

#231F0A

Tritanopia (blue-blind)

#3C060E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #360e0b;
/* rgb */ color: rgb(54, 14, 11);
/* oklch */ color: oklch(23.2% 0.065 27.5);

Tailwind

colors: {
  custom: {
    50: '#714f4b',
    500: '#360e0b',
    950: '#000000',
  },
}

SCSS

$custom: #360e0b;
$custom-light: #714f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#360e0b",
  "rgb": {
    "r": 54,
    "g": 14,
    "b": 11
  },
  "hsl": {
    "h": 4.186,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2315,
    "c": 0.06489,
    "h": 27.5
  },
  "luminance": 0.01123
}

Semantic roles & 50–950 ramp

primary

#360E0B

secondary

#2A6E73

accent

#DDE93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #360E0B

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

Preview Lab → · Contrast checker → · Palette generator →