#52170D#52170D

#52170D is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 32.1°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#52170D
RGB	rgb(82, 23, 13)
HSL	hsl(9, 73%, 19%)
HSV	hsv(9, 84%, 32%)
CMYK	cmyk(0%, 72%, 84.1%, 67.8%)
CIE-LAB	lab(17.63, 26.90, 21.13)
CIE-LCH	lch(17.63, 34.21, 38.15°)
OKLab	oklab(30.02% 0.0765 0.0479)
OKLCH	oklch(30.02% 0.09 32.1)
XYZ	xyz(3.8591, 2.4363, 0.6477)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52170D #0D4852

analogous

#520D25 #52170D #52390D

triadic

#52170D #0D5217 #170D52

tetradic

#52170D #25520D #0D4852 #390D52

square

#52170D #25520D #0D4852 #390D52

split-complementary

#52170D #0D5239 #0D2552

monochromatic

#1A0704 #1D0805 #52170D #872615 #BC351E

Accessibility & contrast

On white

14.12

#52170D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#52170D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52170D

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52170D	#FFFFFF	#000000	##FFFFFF
##52170D	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230B

Deuteranopia (green-blind)

#36300B

Tritanopia (blue-blind)

#5B0615

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #52170d;
/* rgb */ color: rgb(82, 23, 13);
/* oklch */ color: oklch(30.0% 0.090 32.1);

Tailwind

colors: {
  custom: {
    50: '#89584d',
    500: '#52170d',
    950: '#000000',
  },
}

SCSS

$custom: #52170d;
$custom-light: #89584d;
$custom-dark: #000000;

JSON

{
  "hex": "#52170d",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 13
  },
  "hsl": {
    "h": 8.696,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.30016,
    "c": 0.09024,
    "h": 32.1
  },
  "luminance": 0.02436
}

Semantic roles & 50–950 ramp

primary

#52170D

secondary

#2E7F8D

accent

#D5EF38

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0301

muted

#7D7877

Preview Lab

Preview with #52170D

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

Preview Lab → · Contrast checker → · Palette generator →