#360903#360903

#360903 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.073 H 32.7°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#360903
RGB	rgb(54, 9, 3)
HSL	hsl(7, 89%, 11%)
HSV	hsv(7, 94%, 21%)
CMYK	cmyk(0%, 83.3%, 94.4%, 78.8%)
CIE-LAB	lab(8.88, 21.85, 12.58)
CIE-LCH	lch(8.88, 25.22, 29.94°)
OKLab	oklab(22.28% 0.0615 0.0395)
OKLCH	oklch(22.28% 0.073 32.7)
XYZ	xyz(1.6356, 0.9865, 0.1904)
Luminance	0.0099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360903 #033036

analogous

#360316 #360903 #362203

triadic

#360903 #033609 #090336

tetradic

#360903 #163603 #033036 #220336

square

#360903 #163603 #033036 #220336

split-complementary

#360903 #033622 #031636

monochromatic

#1D0502 #1D0502 #360903 #701306 #AA1C09

Accessibility & contrast

On white

17.54

#360903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#360903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360903

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360903	#FFFFFF	#000000	##FFFFFF
##360903	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171302

Deuteranopia (green-blind)

#221D02

Tritanopia (blue-blind)

#3D0008

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #360903;
/* rgb */ color: rgb(54, 9, 3);
/* oklch */ color: oklch(22.3% 0.073 32.7);

Tailwind

colors: {
  custom: {
    50: '#714c48',
    500: '#360903',
    950: '#000000',
  },
}

SCSS

$custom: #360903;
$custom-light: #714c48;
$custom-dark: #000000;

JSON

{
  "hex": "#360903",
  "rgb": {
    "r": 54,
    "g": 9,
    "b": 3
  },
  "hsl": {
    "h": 7.059,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.22282,
    "c": 0.07305,
    "h": 32.7
  },
  "luminance": 0.00986
}

Semantic roles & 50–950 ramp

primary

#360903

secondary

#1C6E79

accent

#E6FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #360903

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

Preview Lab → · Contrast checker → · Palette generator →