#521615#521615

#521615 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 25.2°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#521615
RGB	rgb(82, 22, 21)
HSL	hsl(1, 59%, 20%)
HSV	hsv(1, 74%, 32%)
CMYK	cmyk(0%, 73.2%, 74.4%, 67.8%)
CIE-LAB	lab(17.56, 27.82, 16.39)
CIE-LCH	lch(17.56, 32.29, 30.50°)
OKLab	oklab(30.01% 0.0812 0.0382)
OKLCH	oklch(30.01% 0.09 25.2)
XYZ	xyz(3.9024, 2.4224, 0.9714)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521615 #155152

analogous

#521532 #521615 #523515

triadic

#521615 #155216 #161552

tetradic

#521615 #325215 #155152 #351552

square

#521615 #325215 #155152 #351552

split-complementary

#521615 #155235 #153252

monochromatic

#180706 #210909 #521615 #832321 #B3302E

Accessibility & contrast

On white

14.15

#521615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#521615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521615

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521615	#FFFFFF	#000000	##FFFFFF
##521615	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262314

Deuteranopia (green-blind)

#353013

Tritanopia (blue-blind)

#5B0616

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #521615;
/* rgb */ color: rgb(82, 22, 21);
/* oklch */ color: oklch(30.0% 0.090 25.2);

Tailwind

colors: {
  custom: {
    50: '#885752',
    500: '#521615',
    950: '#000000',
  },
}

SCSS

$custom: #521615;
$custom-light: #885752;
$custom-dark: #000000;

JSON

{
  "hex": "#521615",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 21
  },
  "hsl": {
    "h": 0.984,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30005,
    "c": 0.08975,
    "h": 25.2
  },
  "luminance": 0.02422
}

Semantic roles & 50–950 ramp

primary

#521615

secondary

#39888A

accent

#E0E245

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521615

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

Preview Lab → · Contrast checker → · Palette generator →