#521519#521519

#521519 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 20.9°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#521519
RGB	rgb(82, 21, 25)
HSL	hsl(356, 59%, 20%)
HSV	hsv(356, 74%, 32%)
CMYK	cmyk(0%, 74.4%, 69.5%, 67.8%)
CIE-LAB	lab(17.46, 28.56, 13.48)
CIE-LCH	lch(17.46, 31.58, 25.27°)
OKLab	oklab(29.95% 0.0845 0.0323)
OKLCH	oklch(29.95% 0.09 20.9)
XYZ	xyz(3.9237, 2.4009, 1.1763)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521519 #15524E

analogous

#521537 #521519 #523015

triadic

#521519 #195215 #151952

tetradic

#521519 #375215 #15524E #301552

square

#521519 #375215 #15524E #301552

split-complementary

#521519 #155230 #153752

monochromatic

#180607 #21090A #521519 #832128 #B32E37

Accessibility & contrast

On white

14.19

#521519 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#521519 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521519

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521519	#FFFFFF	#000000	##FFFFFF
##521519	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252319

Deuteranopia (green-blind)

#353017

Tritanopia (blue-blind)

#5B0617

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #521519;
/* rgb */ color: rgb(82, 21, 25);
/* oklch */ color: oklch(30.0% 0.090 20.9);

Tailwind

colors: {
  custom: {
    50: '#885755',
    500: '#521519',
    950: '#000000',
  },
}

SCSS

$custom: #521519;
$custom-light: #885755;
$custom-dark: #000000;

JSON

{
  "hex": "#521519",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 25
  },
  "hsl": {
    "h": 356.066,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29954,
    "c": 0.09045,
    "h": 20.9
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#521519

secondary

#398A84

accent

#E2D845

background

#F8F5F4

surface

#F0E9E8

border

#CBC5C4

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #521519

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

Preview Lab → · Contrast checker → · Palette generator →