#571E15#571E15

#571E15 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.1% C 0.087 H 31.3°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#571E15
RGB	rgb(87, 30, 21)
HSL	hsl(8, 61%, 21%)
HSV	hsv(8, 76%, 34%)
CMYK	cmyk(0%, 65.5%, 75.9%, 65.9%)
CIE-LAB	lab(20.08, 25.77, 19.62)
CIE-LCH	lch(20.08, 32.38, 37.29°)
OKLab	oklab(32.09% 0.0741 0.045)
OKLCH	oklch(32.09% 0.087 31.3)
XYZ	xyz(4.5306, 3.0095, 1.0516)
Luminance	0.0301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571E15 #154E57

analogous

#57152D #571E15 #573F15

triadic

#571E15 #15571E #1E1557

tetradic

#571E15 #2D5715 #154E57 #3F1557

square

#571E15 #2D5715 #154E57 #3F1557

split-complementary

#571E15 #15573F #152D57

monochromatic

#190906 #260D09 #571E15 #882F21 #BA402D

Accessibility & contrast

On white

13.11

#571E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#571E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571E15

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571E15	#FFFFFF	#000000	##FFFFFF
##571E15	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2914

Deuteranopia (green-blind)

#3C3513

Tritanopia (blue-blind)

#60111C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571e15;
/* rgb */ color: rgb(87, 30, 21);
/* oklch */ color: oklch(32.1% 0.087 31.3);

Tailwind

colors: {
  custom: {
    50: '#8c5c52',
    500: '#571e15',
    950: '#000000',
  },
}

SCSS

$custom: #571e15;
$custom-light: #8c5c52;
$custom-dark: #000000;

JSON

{
  "hex": "#571e15",
  "rgb": {
    "r": 87,
    "g": 30,
    "b": 21
  },
  "hsl": {
    "h": 8.182,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32086,
    "c": 0.08671,
    "h": 31.3
  },
  "luminance": 0.03009
}

Semantic roles & 50–950 ramp

primary

#571E15

secondary

#39838F

accent

#CEE444

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #571E15

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

Preview Lab → · Contrast checker → · Palette generator →