#53170D#53170D

#53170D is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.091 H 32.0°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#53170D
RGB	rgb(83, 23, 13)
HSL	hsl(9, 73%, 19%)
HSV	hsv(9, 84%, 33%)
CMYK	cmyk(0%, 72.3%, 84.3%, 67.5%)
CIE-LAB	lab(17.83, 27.31, 21.43)
CIE-LCH	lch(17.83, 34.71, 38.12°)
OKLab	oklab(30.21% 0.0776 0.0484)
OKLCH	oklch(30.21% 0.091 32)
XYZ	xyz(3.9468, 2.4814, 0.6518)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53170D #0D4953

analogous

#530D26 #53170D #533A0D

triadic

#53170D #0D5317 #170D53

tetradic

#53170D #26530D #0D4953 #3A0D53

square

#53170D #26530D #0D4953 #3A0D53

split-complementary

#53170D #0D533A #0D2653

monochromatic

#1A0704 #1E0805 #53170D #882615 #BD341E

Accessibility & contrast

On white

14.04

#53170D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#53170D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53170D

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53170D	#FFFFFF	#000000	##FFFFFF
##53170D	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230B

Deuteranopia (green-blind)

#37310B

Tritanopia (blue-blind)

#5C0615

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #53170d;
/* rgb */ color: rgb(83, 23, 13);
/* oklch */ color: oklch(30.2% 0.091 32.0);

Tailwind

colors: {
  custom: {
    50: '#89584d',
    500: '#53170d',
    950: '#000000',
  },
}

SCSS

$custom: #53170d;
$custom-light: #89584d;
$custom-dark: #000000;

JSON

{
  "hex": "#53170d",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 13
  },
  "hsl": {
    "h": 8.571,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30209,
    "c": 0.09147,
    "h": 32
  },
  "luminance": 0.02481
}

Semantic roles & 50–950 ramp

primary

#53170D

secondary

#2E808E

accent

#D5F038

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #53170D

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

Preview Lab → · Contrast checker → · Palette generator →