#521317#521317

#521317 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.093 H 21.5°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#521317
RGB	rgb(82, 19, 23)
HSL	hsl(356, 62%, 20%)
HSV	hsv(356, 77%, 32%)
CMYK	cmyk(0%, 76.8%, 72%, 67.8%)
CIE-LAB	lab(17.09, 29.33, 14.42)
CIE-LCH	lch(17.09, 32.69, 26.18°)
OKLab	oklab(29.67% 0.0865 0.0341)
OKLCH	oklch(29.67% 0.093 21.5)
XYZ	xyz(3.8676, 2.3220, 1.0550)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521317 #13524E

analogous

#521337 #521317 #522E13

triadic

#521317 #175213 #131752

tetradic

#521317 #375213 #13524E #2E1352

square

#521317 #375213 #13524E #2E1352

split-complementary

#521317 #13522E #133752

monochromatic

#190607 #200709 #521317 #841F25 #B52A33

Accessibility & contrast

On white

14.34

#521317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#521317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521317

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521317	#FFFFFF	#000000	##FFFFFF
##521317	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242217

Deuteranopia (green-blind)

#342F15

Tritanopia (blue-blind)

#5B0215

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #521317;
/* rgb */ color: rgb(82, 19, 23);
/* oklch */ color: oklch(29.7% 0.093 21.5);

Tailwind

colors: {
  custom: {
    50: '#885653',
    500: '#521317',
    950: '#000000',
  },
}

SCSS

$custom: #521317;
$custom-light: #885653;
$custom-dark: #000000;

JSON

{
  "hex": "#521317",
  "rgb": {
    "r": 82,
    "g": 19,
    "b": 23
  },
  "hsl": {
    "h": 356.19,
    "s": 62.376,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29665,
    "c": 0.09298,
    "h": 21.5
  },
  "luminance": 0.02321
}

Semantic roles & 50–950 ramp

primary

#521317

secondary

#368A85

accent

#E5DB42

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521317

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

Preview Lab → · Contrast checker → · Palette generator →