#360A0B#360A0B

#360A0B is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.070 H 23.5°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#360A0B
RGB	rgb(54, 10, 11)
HSL	hsl(359, 69%, 13%)
HSV	hsv(359, 81%, 21%)
CMYK	cmyk(0%, 81.5%, 79.6%, 78.8%)
CIE-LAB	lab(9.20, 21.87, 9.78)
CIE-LCH	lch(9.20, 23.96, 24.10°)
OKLab	oklab(22.57% 0.0641 0.0279)
OKLCH	oklch(22.57% 0.07 23.5)
XYZ	xyz(1.6904, 1.0258, 0.4255)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360A0B #0A3635

analogous

#360A21 #360A0B #361F0A

triadic

#360A0B #0B360A #0A0B36

tetradic

#360A0B #21360A #0A3635 #1F0A36

square

#360A0B #21360A #0A3635 #1F0A36

split-complementary

#360A0B #0A361F #0A2136

monochromatic

#1A0505 #1A0505 #360A0B #6A1416 #9D1D20

Accessibility & contrast

On white

17.42

#360A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#360A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360A0B

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360A0B	#FFFFFF	#000000	##FFFFFF
##360A0B	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140B

Deuteranopia (green-blind)

#211D0A

Tritanopia (blue-blind)

#3C010B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #360a0b;
/* rgb */ color: rgb(54, 10, 11);
/* oklch */ color: oklch(22.6% 0.070 23.5);

Tailwind

colors: {
  custom: {
    50: '#714c4b',
    500: '#360a0b',
    950: '#000000',
  },
}

SCSS

$custom: #360a0b;
$custom-light: #714c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#360a0b",
  "rgb": {
    "r": 54,
    "g": 10,
    "b": 11
  },
  "hsl": {
    "h": 358.636,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22572,
    "c": 0.06994,
    "h": 23.5
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#360A0B

secondary

#287372

accent

#ECE83C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #360A0B

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

Preview Lab → · Contrast checker → · Palette generator →