#360603#360603

#360603 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.9% C 0.077 H 30.1°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#360603
RGB	rgb(54, 6, 3)
HSL	hsl(4, 89%, 11%)
HSV	hsv(4, 94%, 21%)
CMYK	cmyk(0%, 88.9%, 94.4%, 78.8%)
CIE-LAB	lab(8.32, 23.40, 11.77)
CIE-LCH	lch(8.32, 26.20, 26.70°)
OKLab	oklab(21.86% 0.0663 0.0384)
OKLCH	oklch(21.86% 0.077 30.1)
XYZ	xyz(1.6031, 0.9214, 0.1796)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360603 #033336

analogous

#360319 #360603 #361F03

triadic

#360603 #033606 #060336

tetradic

#360603 #193603 #033336 #1F0336

square

#360603 #193603 #033336 #1F0336

split-complementary

#360603 #03361F #031936

monochromatic

#1D0302 #1D0302 #360603 #700C06 #AA1309

Accessibility & contrast

On white

17.73

#360603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#360603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360603

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360603	#FFFFFF	#000000	##FFFFFF
##360603	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151102

Deuteranopia (green-blind)

#211C02

Tritanopia (blue-blind)

#3D0006

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #360603;
/* rgb */ color: rgb(54, 6, 3);
/* oklch */ color: oklch(21.9% 0.077 30.1);

Tailwind

colors: {
  custom: {
    50: '#714a48',
    500: '#360603',
    950: '#000000',
  },
}

SCSS

$custom: #360603;
$custom-light: #714a48;
$custom-dark: #000000;

JSON

{
  "hex": "#360603",
  "rgb": {
    "r": 54,
    "g": 6,
    "b": 3
  },
  "hsl": {
    "h": 3.529,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21864,
    "c": 0.07658,
    "h": 30.1
  },
  "luminance": 0.00921
}

Semantic roles & 50–950 ramp

primary

#360603

secondary

#1C7479

accent

#F2FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #360603

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

Preview Lab → · Contrast checker → · Palette generator →