#360304#360304

#360304 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.080 H 26.1°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#360304
RGB	rgb(54, 3, 4)
HSL	hsl(359, 89%, 11%)
HSV	hsv(359, 94%, 21%)
CMYK	cmyk(0%, 94.4%, 92.6%, 78.8%)
CIE-LAB	lab(7.75, 25.11, 10.54)
CIE-LCH	lch(7.75, 27.24, 22.77°)
OKLab	oklab(21.45% 0.0721 0.0354)
OKLCH	oklch(21.45% 0.08 26.1)
XYZ	xyz(1.5760, 0.8584, 0.1976)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360304 #033635

analogous

#36031D #360304 #361B03

triadic

#360304 #043603 #030436

tetradic

#360304 #1D3603 #033635 #1B0336

square

#360304 #1D3603 #033635 #1B0336

split-complementary

#360304 #03361B #031D36

monochromatic

#1D0202 #1D0202 #360304 #700608 #AA090D

Accessibility & contrast

On white

17.92

#360304 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#360304 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360304

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360304	#FFFFFF	#000000	##FFFFFF
##360304	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131004

Deuteranopia (green-blind)

#1F1B03

Tritanopia (blue-blind)

#3D0004

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #360304;
/* rgb */ color: rgb(54, 3, 4);
/* oklch */ color: oklch(21.4% 0.080 26.1);

Tailwind

colors: {
  custom: {
    50: '#724848',
    500: '#360304',
    950: '#000000',
  },
}

SCSS

$custom: #360304;
$custom-light: #724848;
$custom-dark: #000000;

JSON

{
  "hex": "#360304",
  "rgb": {
    "r": 54,
    "g": 3,
    "b": 4
  },
  "hsl": {
    "h": 358.824,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21449,
    "c": 0.08032,
    "h": 26.1
  },
  "luminance": 0.00858
}

Semantic roles & 50–950 ramp

primary

#360304

secondary

#1C7977

accent

#FFFB29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #360304

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

Preview Lab → · Contrast checker → · Palette generator →