#53101D#53101D

#53101D is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.097 H 14.7°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#53101D
RGB	rgb(83, 16, 29)
HSL	hsl(348, 68%, 19%)
HSV	hsv(348, 81%, 33%)
CMYK	cmyk(0%, 80.7%, 65.1%, 67.5%)
CIE-LAB	lab(16.98, 31.38, 10.05)
CIE-LCH	lch(16.98, 32.95, 17.76°)
OKLab	oklab(29.66% 0.0942 0.0247)
OKLCH	oklch(29.66% 0.097 14.7)
XYZ	xyz(3.9747, 2.2989, 1.3966)
Luminance	0.0230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53101D #105346

analogous

#53103F #53101D #532510

triadic

#53101D #1D5310 #101D53

tetradic

#53101D #3F5310 #105346 #251053

square

#53101D #3F5310 #105346 #251053

split-complementary

#53101D #105325 #103F53

monochromatic

#1A0509 #20060B #53101D #861A2F #BA2441

Accessibility & contrast

On white

14.39

#53101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#53101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53101D

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53101D	#FFFFFF	#000000	##FFFFFF
##53101D	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211D

Deuteranopia (green-blind)

#332F1B

Tritanopia (blue-blind)

#5C0015

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53101d;
/* rgb */ color: rgb(83, 16, 29);
/* oklch */ color: oklch(29.7% 0.097 14.7);

Tailwind

colors: {
  custom: {
    50: '#885558',
    500: '#53101d',
    950: '#000000',
  },
}

SCSS

$custom: #53101d;
$custom-light: #885558;
$custom-dark: #000000;

JSON

{
  "hex": "#53101d",
  "rgb": {
    "r": 83,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 348.358,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29664,
    "c": 0.09742,
    "h": 14.7
  },
  "luminance": 0.02298
}

Semantic roles & 50–950 ramp

primary

#53101D

secondary

#328D7B

accent

#EBC93D

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53101D

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

Preview Lab → · Contrast checker → · Palette generator →