#53101A#53101A

#53101A is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.097 H 17.5°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#53101A
RGB	rgb(83, 16, 26)
HSL	hsl(351, 68%, 19%)
HSV	hsv(351, 81%, 33%)
CMYK	cmyk(0%, 80.7%, 68.7%, 67.5%)
CIE-LAB	lab(16.92, 31.16, 12.11)
CIE-LCH	lch(16.92, 33.43, 21.24°)
OKLab	oklab(29.59% 0.0929 0.0292)
OKLCH	oklch(29.59% 0.097 17.5)
XYZ	xyz(3.9394, 2.2847, 1.2106)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53101A #105349

analogous

#53103C #53101A #532810

triadic

#53101A #1A5310 #101A53

tetradic

#53101A #3C5310 #105349 #281053

square

#53101A #3C5310 #105349 #281053

split-complementary

#53101A #105328 #103C53

monochromatic

#1A0508 #20060A #53101A #861A2A #BA243A

Accessibility & contrast

On white

14.42

#53101A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#53101A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53101A

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53101A	#FFFFFF	#000000	##FFFFFF
##53101A	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211A

Deuteranopia (green-blind)

#342F18

Tritanopia (blue-blind)

#5C0014

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53101a;
/* rgb */ color: rgb(83, 16, 26);
/* oklch */ color: oklch(29.6% 0.097 17.5);

Tailwind

colors: {
  custom: {
    50: '#895556',
    500: '#53101a',
    950: '#000000',
  },
}

SCSS

$custom: #53101a;
$custom-light: #895556;
$custom-dark: #000000;

JSON

{
  "hex": "#53101a",
  "rgb": {
    "r": 83,
    "g": 16,
    "b": 26
  },
  "hsl": {
    "h": 351.045,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29592,
    "c": 0.09736,
    "h": 17.5
  },
  "luminance": 0.02284
}

Semantic roles & 50–950 ramp

primary

#53101A

secondary

#328D7F

accent

#EBD13D

background

#F8F5F5

surface

#F0E9E8

border

#CBC5C4

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53101A

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

Preview Lab → · Contrast checker → · Palette generator →