#53111D#53111D

#53111D is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.096 H 15.1°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#53111D
RGB	rgb(83, 17, 29)
HSL	hsl(349, 66%, 20%)
HSV	hsv(349, 80%, 33%)
CMYK	cmyk(0%, 79.5%, 65.1%, 67.5%)
CIE-LAB	lab(17.13, 30.98, 10.24)
CIE-LCH	lch(17.13, 32.63, 18.30°)
OKLab	oklab(29.77% 0.093 0.0252)
OKLCH	oklch(29.77% 0.096 15.1)
XYZ	xyz(3.9899, 2.3292, 1.4016)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53111D #115347

analogous

#53113E #53111D #532611

triadic

#53111D #1D5311 #111D53

tetradic

#53111D #3E5311 #115347 #261153

square

#53111D #3E5311 #115347 #261153

split-complementary

#53111D #115326 #113E53

monochromatic

#190509 #20070B #53111D #861B2F #B92640

Accessibility & contrast

On white

14.33

#53111D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#53111D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53111D

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53111D	#FFFFFF	#000000	##FFFFFF
##53111D	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211D

Deuteranopia (green-blind)

#342F1B

Tritanopia (blue-blind)

#5C0116

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53111d;
/* rgb */ color: rgb(83, 17, 29);
/* oklch */ color: oklch(29.8% 0.096 15.1);

Tailwind

colors: {
  custom: {
    50: '#885558',
    500: '#53111d',
    950: '#000000',
  },
}

SCSS

$custom: #53111d;
$custom-light: #885558;
$custom-dark: #000000;

JSON

{
  "hex": "#53111d",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 29
  },
  "hsl": {
    "h": 349.091,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29771,
    "c": 0.0963,
    "h": 15.1
  },
  "luminance": 0.02329
}

Semantic roles & 50–950 ramp

primary

#53111D

secondary

#348C7C

accent

#E9CA3F

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53111D

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

Preview Lab → · Contrast checker → · Palette generator →