#571522#571522

#571522 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.096 H 13.4°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#571522
RGB	rgb(87, 21, 34)
HSL	hsl(348, 61%, 21%)
HSV	hsv(348, 76%, 34%)
CMYK	cmyk(0%, 75.9%, 60.9%, 65.9%)
CIE-LAB	lab(18.71, 31.11, 8.95)
CIE-LCH	lch(18.71, 32.38, 16.05°)
OKLab	oklab(31.14% 0.0938 0.0223)
OKLCH	oklch(31.14% 0.096 13.4)
XYZ	xyz(4.4878, 2.6787, 1.7938)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571522 #15574A

analogous

#571543 #571522 #572915

triadic

#571522 #225715 #152257

tetradic

#571522 #435715 #15574A #291557

square

#571522 #435715 #15574A #291557

split-complementary

#571522 #155729 #154357

monochromatic

#19060A #26090F #571522 #882135 #BA2D49

Accessibility & contrast

On white

13.68

#571522 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#571522 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571522

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571522	#FFFFFF	#000000	##FFFFFF
##571522	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262522

Deuteranopia (green-blind)

#373220

Tritanopia (blue-blind)

#60061A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #571522;
/* rgb */ color: rgb(87, 21, 34);
/* oklch */ color: oklch(31.1% 0.096 13.4);

Tailwind

colors: {
  custom: {
    50: '#8b585c',
    500: '#571522',
    950: '#000000',
  },
}

SCSS

$custom: #571522;
$custom-light: #8b585c;
$custom-dark: #000000;

JSON

{
  "hex": "#571522",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 34
  },
  "hsl": {
    "h": 348.182,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3114,
    "c": 0.09641,
    "h": 13.4
  },
  "luminance": 0.02678
}

Semantic roles & 50–950 ramp

primary

#571522

secondary

#398F7E

accent

#E4C544

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0304

muted

#7D7879

Preview Lab

Preview with #571522

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

Preview Lab → · Contrast checker → · Palette generator →