#53201B#53201B

#53201B is a dark, moderate red. Relative luminance 0.030; OKLCH L 31.8% C 0.078 H 27.9°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#53201B
RGB	rgb(83, 32, 27)
HSL	hsl(5, 51%, 22%)
HSV	hsv(5, 67%, 33%)
CMYK	cmyk(0%, 61.4%, 67.5%, 67.5%)
CIE-LAB	lab(19.85, 23.39, 15.17)
CIE-LCH	lch(19.85, 27.88, 32.97°)
OKLab	oklab(31.8% 0.0685 0.0363)
OKLCH	oklch(31.8% 0.078 27.9)
XYZ	xyz(4.2820, 2.9517, 1.3809)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53201B #1B4E53

analogous

#531B32 #53201B #533C1B

triadic

#53201B #1B5320 #201B53

tetradic

#53201B #32531B #1B4E53 #3C1B53

square

#53201B #32531B #1B4E53 #3C1B53

split-complementary

#53201B #1B533C #1B3253

monochromatic

#170908 #250E0C #53201B #81322A #AF4439

Accessibility & contrast

On white

13.21

#53201B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#53201B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53201B

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53201B	#FFFFFF	#000000	##FFFFFF
##53201B	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D291A

Deuteranopia (green-blind)

#3A341A

Tritanopia (blue-blind)

#5B161F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #53201b;
/* rgb */ color: rgb(83, 32, 27);
/* oklch */ color: oklch(31.8% 0.078 27.9);

Tailwind

colors: {
  custom: {
    50: '#885d57',
    500: '#53201b',
    950: '#000000',
  },
}

SCSS

$custom: #53201b;
$custom-light: #885d57;
$custom-dark: #000000;

JSON

{
  "hex": "#53201b",
  "rgb": {
    "r": 83,
    "g": 32,
    "b": 27
  },
  "hsl": {
    "h": 5.357,
    "s": 50.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31797,
    "c": 0.07751,
    "h": 27.9
  },
  "luminance": 0.02951
}

Semantic roles & 50–950 ramp

primary

#53201B

secondary

#418289

accent

#CEDA4D

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #53201B

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

Preview Lab → · Contrast checker → · Palette generator →