#571619#571619

#571619 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.095 H 22.2°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#571619
RGB	rgb(87, 22, 25)
HSL	hsl(357, 60%, 21%)
HSV	hsv(357, 75%, 34%)
CMYK	cmyk(0%, 74.7%, 71.3%, 65.9%)
CIE-LAB	lab(18.67, 29.98, 15.23)
CIE-LCH	lch(18.67, 33.63, 26.93°)
OKLab	oklab(31.05% 0.0883 0.036)
OKLCH	oklch(31.05% 0.095 22.2)
XYZ	xyz(4.3933, 2.6709, 1.2037)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571619 #165754

analogous

#57163A #571619 #573416

triadic

#571619 #195716 #161957

tetradic

#571619 #3A5716 #165754 #341657

square

#571619 #3A5716 #165754 #341657

split-complementary

#571619 #165734 #163A57

monochromatic

#180607 #260A0B #571619 #882227 #B92F35

Accessibility & contrast

On white

13.69

#571619 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#571619 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571619

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571619	#FFFFFF	#000000	##FFFFFF
##571619	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282519

Deuteranopia (green-blind)

#383317

Tritanopia (blue-blind)

#600518

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #571619;
/* rgb */ color: rgb(87, 22, 25);
/* oklch */ color: oklch(31.1% 0.095 22.2);

Tailwind

colors: {
  custom: {
    50: '#8c5855',
    500: '#571619',
    950: '#000000',
  },
}

SCSS

$custom: #571619;
$custom-light: #8c5855;
$custom-dark: #000000;

JSON

{
  "hex": "#571619",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 25
  },
  "hsl": {
    "h": 357.231,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31051,
    "c": 0.09537,
    "h": 22.2
  },
  "luminance": 0.0267
}

Semantic roles & 50–950 ramp

primary

#571619

secondary

#3A8E8A

accent

#E3DC45

background

#F9F5F4

surface

#F1E9E8

border

#CBC5C4

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #571619

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

Preview Lab → · Contrast checker → · Palette generator →