#520F1F#520F1F

#520F1F is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.4% C 0.098 H 12.0°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#520F1F
RGB	rgb(82, 15, 31)
HSL	hsl(346, 69%, 19%)
HSV	hsv(346, 82%, 32%)
CMYK	cmyk(0%, 81.7%, 62.2%, 67.8%)
CIE-LAB	lab(16.68, 31.59, 8.16)
CIE-LCH	lch(16.68, 32.62, 14.48°)
OKLab	oklab(29.41% 0.0954 0.0204)
OKLCH	oklch(29.41% 0.098 12)
XYZ	xyz(3.8982, 2.2350, 1.5222)
Luminance	0.0223 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#520F1F #0F5242

analogous

#520F41 #520F1F #52210F

triadic

#520F1F #1F520F #0F1F52

tetradic

#520F1F #41520F #0F5242 #210F52

square

#520F1F #41520F #0F5242 #210F52

split-complementary

#520F1F #0F5221 #0F4152

monochromatic

#1A050A #1E060B #520F1F #861833 #B92246

Accessibility & contrast

On white

14.51

#520F1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#520F1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #520F1F

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##520F1F	#FFFFFF	#000000	##FFFFFF
##520F1F	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201F

Deuteranopia (green-blind)

#322E1D

Tritanopia (blue-blind)

#5A0016

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #520f1f;
/* rgb */ color: rgb(82, 15, 31);
/* oklch */ color: oklch(29.4% 0.098 12.0);

Tailwind

colors: {
  custom: {
    50: '#87545a',
    500: '#520f1f',
    950: '#000000',
  },
}

SCSS

$custom: #520f1f;
$custom-light: #87545a;
$custom-dark: #000000;

JSON

{
  "hex": "#520f1f",
  "rgb": {
    "r": 82,
    "g": 15,
    "b": 31
  },
  "hsl": {
    "h": 345.672,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29412,
    "c": 0.0976,
    "h": 12
  },
  "luminance": 0.02234
}

Semantic roles & 50–950 ramp

primary

#520F1F

secondary

#318C76

accent

#ECC23C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #520F1F

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

Preview Lab → · Contrast checker → · Palette generator →