#360404#360404

#360404 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.079 H 27.0°. Best body text is #FFFFFF at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#360404
RGB	rgb(54, 4, 4)
HSL	hsl(0, 86%, 11%)
HSV	hsv(0, 93%, 21%)
CMYK	cmyk(0%, 92.6%, 92.6%, 78.8%)
CIE-LAB	lab(7.95, 24.56, 10.83)
CIE-LCH	lch(7.95, 26.84, 23.79°)
OKLab	oklab(21.6% 0.0703 0.0358)
OKLCH	oklch(21.6% 0.079 27)
XYZ	xyz(1.5868, 0.8801, 0.2012)
Luminance	0.0088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360404 #043636

analogous

#36041D #360404 #361D04

triadic

#360404 #043604 #040436

tetradic

#360404 #1D3604 #043636 #1D0436

square

#360404 #1D3604 #043636 #1D0436

split-complementary

#360404 #04361D #041D36

monochromatic

#1C0202 #1C0202 #360404 #6F0808 #A80C0C

Accessibility & contrast

On white

17.86

#360404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#360404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360404

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360404	#FFFFFF	#000000	##FFFFFF
##360404	1.00	17.86	1.18	17.86
#FFFFFF	17.86	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131004

Deuteranopia (green-blind)

#201B03

Tritanopia (blue-blind)

#3D0005

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #360404;
/* rgb */ color: rgb(54, 4, 4);
/* oklch */ color: oklch(21.6% 0.079 27.0);

Tailwind

colors: {
  custom: {
    50: '#724948',
    500: '#360404',
    950: '#000000',
  },
}

SCSS

$custom: #360404;
$custom-light: #724948;
$custom-dark: #000000;

JSON

{
  "hex": "#360404",
  "rgb": {
    "r": 54,
    "g": 4,
    "b": 4
  },
  "hsl": {
    "h": 0,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21596,
    "c": 0.07892,
    "h": 27
  },
  "luminance": 0.0088
}

Semantic roles & 50–950 ramp

primary

#360404

secondary

#1E7878

accent

#FCFC2B

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #360404

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

Preview Lab → · Contrast checker → · Palette generator →