#520F0F#520F0F

#520F0F is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.098 H 25.8°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#520F0F
RGB	rgb(82, 15, 15)
HSL	hsl(0, 69%, 19%)
HSV	hsv(0, 82%, 32%)
CMYK	cmyk(0%, 81.7%, 81.7%, 67.8%)
CIE-LAB	lab(16.36, 30.55, 18.56)
CIE-LCH	lch(16.36, 35.75, 31.29°)
OKLab	oklab(29.07% 0.0884 0.0427)
OKLCH	oklch(29.07% 0.098 25.8)
XYZ	xyz(3.7372, 2.1706, 0.6740)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#520F0F #0F5252

analogous

#520F31 #520F0F #52310F

triadic

#520F0F #0F520F #0F0F52

tetradic

#520F0F #31520F #0F5252 #310F52

square

#520F0F #31520F #0F5252 #310F52

split-complementary

#520F0F #0F5231 #0F3152

monochromatic

#1A0505 #1E0606 #520F0F #861818 #B92222

Accessibility & contrast

On white

14.64

#520F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#520F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #520F0F

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##520F0F	#FFFFFF	#000000	##FFFFFF
##520F0F	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0E

Deuteranopia (green-blind)

#342E0C

Tritanopia (blue-blind)

#5B0010

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #520f0f;
/* rgb */ color: rgb(82, 15, 15);
/* oklch */ color: oklch(29.1% 0.098 25.8);

Tailwind

colors: {
  custom: {
    50: '#89544d',
    500: '#520f0f',
    950: '#000000',
  },
}

SCSS

$custom: #520f0f;
$custom-light: #89544d;
$custom-dark: #000000;

JSON

{
  "hex": "#520f0f",
  "rgb": {
    "r": 82,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29074,
    "c": 0.09815,
    "h": 25.8
  },
  "luminance": 0.0217
}

Semantic roles & 50–950 ramp

primary

#520F0F

secondary

#318C8C

accent

#ECEC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0301

muted

#7D7877

Preview Lab

Preview with #520F0F

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

Preview Lab → · Contrast checker → · Palette generator →