#521616#521616

#521616 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 24.3°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#521616
RGB	rgb(82, 22, 22)
HSL	hsl(0, 58%, 20%)
HSV	hsv(0, 73%, 32%)
CMYK	cmyk(0%, 73.2%, 73.2%, 67.8%)
CIE-LAB	lab(17.58, 27.88, 15.72)
CIE-LCH	lch(17.58, 32.01, 29.41°)
OKLab	oklab(30.02% 0.0817 0.0369)
OKLCH	oklch(30.02% 0.09 24.3)
XYZ	xyz(3.9118, 2.4261, 1.0212)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521616 #165252

analogous

#521634 #521616 #523416

triadic

#521616 #165216 #161652

tetradic

#521616 #345216 #165252 #341652

square

#521616 #345216 #165252 #341652

split-complementary

#521616 #165234 #163452

monochromatic

#180606 #220909 #521616 #822323 #B33030

Accessibility & contrast

On white

14.14

#521616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#521616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521616

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521616	#FFFFFF	#000000	##FFFFFF
##521616	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262315

Deuteranopia (green-blind)

#353014

Tritanopia (blue-blind)

#5B0717

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #521616;
/* rgb */ color: rgb(82, 22, 22);
/* oklch */ color: oklch(30.0% 0.090 24.3);

Tailwind

colors: {
  custom: {
    50: '#885753',
    500: '#521616',
    950: '#000000',
  },
}

SCSS

$custom: #521616;
$custom-light: #885753;
$custom-dark: #000000;

JSON

{
  "hex": "#521616",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 22
  },
  "hsl": {
    "h": 0,
    "s": 57.692,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30023,
    "c": 0.0896,
    "h": 24.3
  },
  "luminance": 0.02426
}

Semantic roles & 50–950 ramp

primary

#521616

secondary

#3A8989

accent

#E1E147

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521616

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

Preview Lab → · Contrast checker → · Palette generator →