#520F15#520F15

#520F15 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.2% C 0.097 H 21.1°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#520F15
RGB	rgb(82, 15, 21)
HSL	hsl(355, 69%, 19%)
HSV	hsv(355, 82%, 32%)
CMYK	cmyk(0%, 81.7%, 74.4%, 67.8%)
CIE-LAB	lab(16.46, 30.87, 15.03)
CIE-LCH	lch(16.46, 34.33, 25.96°)
OKLab	oklab(29.18% 0.0909 0.0352)
OKLCH	oklch(29.18% 0.097 21.1)
XYZ	xyz(3.7863, 2.1902, 0.9327)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#520F15 #0F524C

analogous

#520F37 #520F15 #522B0F

triadic

#520F15 #15520F #0F1552

tetradic

#520F15 #37520F #0F524C #2B0F52

square

#520F15 #37520F #0F524C #2B0F52

split-complementary

#520F15 #0F522B #0F3752

monochromatic

#1A0507 #1E0608 #520F15 #861822 #B9222F

Accessibility & contrast

On white

14.60

#520F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#520F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #520F15

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##520F15	#FFFFFF	#000000	##FFFFFF
##520F15	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222015

Deuteranopia (green-blind)

#332E13

Tritanopia (blue-blind)

#5B0012

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #520f15;
/* rgb */ color: rgb(82, 15, 21);
/* oklch */ color: oklch(29.2% 0.097 21.1);

Tailwind

colors: {
  custom: {
    50: '#885452',
    500: '#520f15',
    950: '#000000',
  },
}

SCSS

$custom: #520f15;
$custom-light: #885452;
$custom-dark: #000000;

JSON

{
  "hex": "#520f15",
  "rgb": {
    "r": 82,
    "g": 15,
    "b": 21
  },
  "hsl": {
    "h": 354.627,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29178,
    "c": 0.09747,
    "h": 21.1
  },
  "luminance": 0.0219
}

Semantic roles & 50–950 ramp

primary

#520F15

secondary

#318C84

accent

#ECDC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #520F15

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

Preview Lab → · Contrast checker → · Palette generator →