#520D1C#520D1C

#520D1C is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.099 H 14.1°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#520D1C
RGB	rgb(82, 13, 28)
HSL	hsl(347, 73%, 19%)
HSV	hsv(347, 84%, 32%)
CMYK	cmyk(0%, 84.1%, 65.9%, 67.8%)
CIE-LAB	lab(16.34, 32.09, 9.87)
CIE-LCH	lch(16.34, 33.58, 17.09°)
OKLab	oklab(29.14% 0.0965 0.0242)
OKLCH	oklch(29.14% 0.099 14.1)
XYZ	xyz(3.8336, 2.1661, 1.3146)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#520D1C #0D5243

analogous

#520D3E #520D1C #52200D

triadic

#520D1C #1C520D #0D1C52

tetradic

#520D1C #3E520D #0D5243 #200D52

square

#520D1C #3E520D #0D5243 #200D52

split-complementary

#520D1C #0D5220 #0D3E52

monochromatic

#1A0409 #1D050A #520D1C #87152E #BC1E40

Accessibility & contrast

On white

14.65

#520D1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#520D1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #520D1C

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##520D1C	#FFFFFF	#000000	##FFFFFF
##520D1C	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1C

Deuteranopia (green-blind)

#322E1A

Tritanopia (blue-blind)

#5B0013

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #520d1c;
/* rgb */ color: rgb(82, 13, 28);
/* oklch */ color: oklch(29.1% 0.099 14.1);

Tailwind

colors: {
  custom: {
    50: '#885357',
    500: '#520d1c',
    950: '#000000',
  },
}

SCSS

$custom: #520d1c;
$custom-light: #885357;
$custom-dark: #000000;

JSON

{
  "hex": "#520d1c",
  "rgb": {
    "r": 82,
    "g": 13,
    "b": 28
  },
  "hsl": {
    "h": 346.957,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29137,
    "c": 0.09947,
    "h": 14.1
  },
  "luminance": 0.02166
}

Semantic roles & 50–950 ramp

primary

#520D1C

secondary

#2E8D78

accent

#EFC838

background

#F8F5F5

surface

#F0E8E9

border

#CBC4C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #520D1C

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

Preview Lab → · Contrast checker → · Palette generator →