#360B0A#360B0A

#360B0A is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.7% C 0.069 H 25.6°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#360B0A
RGB	rgb(54, 11, 10)
HSL	hsl(1, 69%, 13%)
HSV	hsv(1, 81%, 21%)
CMYK	cmyk(0%, 79.6%, 81.5%, 78.8%)
CIE-LAB	lab(9.37, 21.32, 10.43)
CIE-LCH	lch(9.37, 23.73, 26.08°)
OKLab	oklab(22.69% 0.0621 0.0298)
OKLCH	oklch(22.69% 0.069 25.6)
XYZ	xyz(1.6960, 1.0458, 0.3997)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360B0A #0A3536

analogous

#360A1F #360B0A #36210A

triadic

#360B0A #0A360B #0B0A36

tetradic

#360B0A #1F360A #0A3536 #210A36

square

#360B0A #1F360A #0A3536 #210A36

split-complementary

#360B0A #0A3621 #0A1F36

monochromatic

#1A0505 #1A0505 #360B0A #6A1614 #9D201D

Accessibility & contrast

On white

17.37

#360B0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#360B0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360B0A

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360B0A	#FFFFFF	#000000	##FFFFFF
##360B0A	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17140A

Deuteranopia (green-blind)

#221E09

Tritanopia (blue-blind)

#3C020B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #360b0a;
/* rgb */ color: rgb(54, 11, 10);
/* oklch */ color: oklch(22.7% 0.069 25.6);

Tailwind

colors: {
  custom: {
    50: '#714d4b',
    500: '#360b0a',
    950: '#000000',
  },
}

SCSS

$custom: #360b0a;
$custom-light: #714d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#360b0a",
  "rgb": {
    "r": 54,
    "g": 11,
    "b": 10
  },
  "hsl": {
    "h": 1.364,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22688,
    "c": 0.06887,
    "h": 25.6
  },
  "luminance": 0.01046
}

Semantic roles & 50–950 ramp

primary

#360B0A

secondary

#287273

accent

#E8EC3C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #360B0A

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

Preview Lab → · Contrast checker → · Palette generator →