#521217#521217

#521217 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.5% C 0.094 H 21.0°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#521217
RGB	rgb(82, 18, 23)
HSL	hsl(355, 64%, 20%)
HSV	hsv(355, 78%, 32%)
CMYK	cmyk(0%, 78%, 72%, 67.8%)
CIE-LAB	lab(16.94, 29.77, 14.22)
CIE-LCH	lch(16.94, 32.99, 25.54°)
OKLab	oklab(29.55% 0.0879 0.0337)
OKLCH	oklch(29.55% 0.094 21)
XYZ	xyz(3.8510, 2.2889, 1.0495)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521217 #12524D

analogous

#521237 #521217 #522D12

triadic

#521217 #175212 #121752

tetradic

#521217 #375212 #12524D #2D1252

square

#521217 #375212 #12524D #2D1252

split-complementary

#521217 #12522D #123752

monochromatic

#190607 #200709 #521217 #841D25 #B62833

Accessibility & contrast

On white

14.41

#521217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#521217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521217

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521217	#FFFFFF	#000000	##FFFFFF
##521217	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242117

Deuteranopia (green-blind)

#342F15

Tritanopia (blue-blind)

#5B0114

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #521217;
/* rgb */ color: rgb(82, 18, 23);
/* oklch */ color: oklch(29.5% 0.094 21.0);

Tailwind

colors: {
  custom: {
    50: '#885553',
    500: '#521217',
    950: '#000000',
  },
}

SCSS

$custom: #521217;
$custom-light: #885553;
$custom-dark: #000000;

JSON

{
  "hex": "#521217",
  "rgb": {
    "r": 82,
    "g": 18,
    "b": 23
  },
  "hsl": {
    "h": 355.313,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29547,
    "c": 0.09411,
    "h": 21
  },
  "luminance": 0.02288
}

Semantic roles & 50–950 ramp

primary

#521217

secondary

#358B84

accent

#E7DA41

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521217

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

Preview Lab → · Contrast checker → · Palette generator →