#36110B#36110B

#36110B is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.6% C 0.061 H 31.3°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#36110B
RGB	rgb(54, 17, 11)
HSL	hsl(8, 66%, 13%)
HSV	hsv(8, 80%, 21%)
CMYK	cmyk(0%, 68.5%, 79.6%, 78.8%)
CIE-LAB	lab(10.63, 18.06, 11.80)
CIE-LCH	lch(10.63, 21.57, 33.16°)
OKLab	oklab(23.64% 0.0521 0.0317)
OKLCH	oklch(23.64% 0.061 31.3)
XYZ	xyz(1.7823, 1.2096, 0.4562)
Luminance	0.0121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36110B #0B3036

analogous

#360B1A #36110B #36260B

triadic

#36110B #0B3611 #110B36

tetradic

#36110B #1A360B #0B3036 #260B36

square

#36110B #1A360B #0B3036 #260B36

split-complementary

#36110B #0B3626 #0B1A36

monochromatic

#190805 #190805 #36110B #692115 #9C3120

Accessibility & contrast

On white

16.91

#36110B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#36110B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36110B

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36110B	#FFFFFF	#000000	##FFFFFF
##36110B	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180A

Deuteranopia (green-blind)

#24200A

Tritanopia (blue-blind)

#3C0910

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #36110b;
/* rgb */ color: rgb(54, 17, 11);
/* oklch */ color: oklch(23.6% 0.061 31.3);

Tailwind

colors: {
  custom: {
    50: '#70504b',
    500: '#36110b',
    950: '#000000',
  },
}

SCSS

$custom: #36110b;
$custom-light: #70504b;
$custom-dark: #000000;

JSON

{
  "hex": "#36110b",
  "rgb": {
    "r": 54,
    "g": 17,
    "b": 11
  },
  "hsl": {
    "h": 8.372,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23642,
    "c": 0.06103,
    "h": 31.3
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#36110B

secondary

#2A6973

accent

#D1E93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #36110B

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

Preview Lab → · Contrast checker → · Palette generator →