#572018#572018

#572018 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.4% C 0.084 H 30.5°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#572018
RGB	rgb(87, 32, 24)
HSL	hsl(8, 57%, 22%)
HSV	hsv(8, 72%, 34%)
CMYK	cmyk(0%, 63.2%, 72.4%, 65.9%)
CIE-LAB	lab(20.54, 24.87, 18.19)
CIE-LCH	lch(20.54, 30.81, 36.19°)
OKLab	oklab(32.45% 0.072 0.0424)
OKLCH	oklch(32.45% 0.084 30.5)
XYZ	xyz(4.6123, 3.1258, 1.2244)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#572018 #184F57

analogous

#571830 #572018 #574018

triadic

#572018 #185720 #201857

tetradic

#572018 #305718 #184F57 #401857

square

#572018 #305718 #184F57 #401857

split-complementary

#572018 #185740 #183057

monochromatic

#180907 #270E0B #572018 #873225 #B74332

Accessibility & contrast

On white

12.92

#572018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#572018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #572018

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##572018	#FFFFFF	#000000	##FFFFFF
##572018	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A17

Deuteranopia (green-blind)

#3C3617

Tritanopia (blue-blind)

#60151E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #572018;
/* rgb */ color: rgb(87, 32, 24);
/* oklch */ color: oklch(32.4% 0.084 30.5);

Tailwind

colors: {
  custom: {
    50: '#8b5e55',
    500: '#572018',
    950: '#000000',
  },
}

SCSS

$custom: #572018;
$custom-light: #8b5e55;
$custom-dark: #000000;

JSON

{
  "hex": "#572018",
  "rgb": {
    "r": 87,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 7.619,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32448,
    "c": 0.08357,
    "h": 30.5
  },
  "luminance": 0.03125
}

Semantic roles & 50–950 ramp

primary

#572018

secondary

#3D838E

accent

#CDE048

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #572018

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

Preview Lab → · Contrast checker → · Palette generator →