#521617#521617

#521617 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.089 H 23.4°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#521617
RGB	rgb(82, 22, 23)
HSL	hsl(359, 58%, 20%)
HSV	hsv(359, 73%, 32%)
CMYK	cmyk(0%, 73.2%, 72%, 67.8%)
CIE-LAB	lab(17.60, 27.95, 15.05)
CIE-LCH	lch(17.60, 31.74, 28.30°)
OKLab	oklab(30.04% 0.0821 0.0355)
OKLCH	oklch(30.04% 0.089 23.4)
XYZ	xyz(3.9216, 2.4301, 1.0730)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521617 #165251

analogous

#521635 #521617 #523316

triadic

#521617 #175216 #161752

tetradic

#521617 #355216 #165251 #331652

square

#521617 #355216 #165251 #331652

split-complementary

#521617 #165233 #163552

monochromatic

#180607 #220909 #521617 #822325 #B33032

Accessibility & contrast

On white

14.13

#521617 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#521617 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521617

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521617	#FFFFFF	#000000	##FFFFFF
##521617	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262317

Deuteranopia (green-blind)

#353015

Tritanopia (blue-blind)

#5B0717

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #521617;
/* rgb */ color: rgb(82, 22, 23);
/* oklch */ color: oklch(30.0% 0.089 23.4);

Tailwind

colors: {
  custom: {
    50: '#885753',
    500: '#521617',
    950: '#000000',
  },
}

SCSS

$custom: #521617;
$custom-light: #885753;
$custom-dark: #000000;

JSON

{
  "hex": "#521617",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 23
  },
  "hsl": {
    "h": 359,
    "s": 57.692,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30043,
    "c": 0.08947,
    "h": 23.4
  },
  "luminance": 0.0243
}

Semantic roles & 50–950 ramp

primary

#521617

secondary

#3A8988

accent

#E1DE47

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521617

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

Preview Lab → · Contrast checker → · Palette generator →