#520F11#520F11

#520F11 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.098 H 24.3°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#520F11
RGB	rgb(82, 15, 17)
HSL	hsl(358, 69%, 19%)
HSV	hsv(358, 82%, 32%)
CMYK	cmyk(0%, 81.7%, 79.3%, 67.8%)
CIE-LAB	lab(16.39, 30.65, 17.49)
CIE-LCH	lch(16.39, 35.28, 29.71°)
OKLab	oklab(29.11% 0.0892 0.0403)
OKLCH	oklch(29.11% 0.098 24.3)
XYZ	xyz(3.7521, 2.1765, 0.7528)
Luminance	0.0218 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#520F11 #0F5250

analogous

#520F33 #520F11 #522F0F

triadic

#520F11 #11520F #0F1152

tetradic

#520F11 #33520F #0F5250 #2F0F52

square

#520F11 #33520F #0F5250 #2F0F52

split-complementary

#520F11 #0F522F #0F3352

monochromatic

#1A0505 #1E0606 #520F11 #86181C #B92226

Accessibility & contrast

On white

14.63

#520F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#520F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #520F11

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##520F11	#FFFFFF	#000000	##FFFFFF
##520F11	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F10

Deuteranopia (green-blind)

#342E0F

Tritanopia (blue-blind)

#5B0011

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #520f11;
/* rgb */ color: rgb(82, 15, 17);
/* oklch */ color: oklch(29.1% 0.098 24.3);

Tailwind

colors: {
  custom: {
    50: '#89544f',
    500: '#520f11',
    950: '#000000',
  },
}

SCSS

$custom: #520f11;
$custom-light: #89544f;
$custom-dark: #000000;

JSON

{
  "hex": "#520f11",
  "rgb": {
    "r": 82,
    "g": 15,
    "b": 17
  },
  "hsl": {
    "h": 358.209,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29106,
    "c": 0.09789,
    "h": 24.3
  },
  "luminance": 0.02176
}

Semantic roles & 50–950 ramp

primary

#520F11

secondary

#318C89

accent

#ECE73C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0301

muted

#7D7877

Preview Lab

Preview with #520F11

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

Preview Lab → · Contrast checker → · Palette generator →