#360503#360503

#360503 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.7% C 0.078 H 29.2°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#360503
RGB	rgb(54, 5, 3)
HSL	hsl(2, 89%, 11%)
HSV	hsv(2, 94%, 21%)
CMYK	cmyk(0%, 90.7%, 94.4%, 78.8%)
CIE-LAB	lab(8.13, 23.95, 11.49)
CIE-LCH	lch(8.13, 26.56, 25.64°)
OKLab	oklab(21.72% 0.068 0.038)
OKLCH	oklch(21.72% 0.078 29.2)
XYZ	xyz(1.5922, 0.8996, 0.1759)
Luminance	0.0090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360503 #033436

analogous

#36031A #360503 #361E03

triadic

#360503 #033605 #050336

tetradic

#360503 #1A3603 #033436 #1E0336

square

#360503 #1A3603 #033436 #1E0336

split-complementary

#360503 #03361E #031A36

monochromatic

#1D0302 #1D0302 #360503 #700A06 #AA1009

Accessibility & contrast

On white

17.80

#360503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#360503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360503

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360503	#FFFFFF	#000000	##FFFFFF
##360503	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141102

Deuteranopia (green-blind)

#201C02

Tritanopia (blue-blind)

#3D0005

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #360503;
/* rgb */ color: rgb(54, 5, 3);
/* oklch */ color: oklch(21.7% 0.078 29.2);

Tailwind

colors: {
  custom: {
    50: '#714a48',
    500: '#360503',
    950: '#000000',
  },
}

SCSS

$custom: #360503;
$custom-light: #714a48;
$custom-dark: #000000;

JSON

{
  "hex": "#360503",
  "rgb": {
    "r": 54,
    "g": 5,
    "b": 3
  },
  "hsl": {
    "h": 2.353,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21721,
    "c": 0.07786,
    "h": 29.2
  },
  "luminance": 0.00899
}

Semantic roles & 50–950 ramp

primary

#360503

secondary

#1C7579

accent

#F7FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #360503

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

Preview Lab → · Contrast checker → · Palette generator →