#571415#571415

#571415 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.7% C 0.098 H 24.3°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#571415
RGB	rgb(87, 20, 21)
HSL	hsl(359, 63%, 21%)
HSV	hsv(359, 77%, 34%)
CMYK	cmyk(0%, 77%, 75.9%, 65.9%)
CIE-LAB	lab(18.28, 30.62, 17.50)
CIE-LCH	lch(18.28, 35.27, 29.75°)
OKLab	oklab(30.74% 0.0894 0.0404)
OKLCH	oklch(30.74% 0.098 24.3)
XYZ	xyz(4.3165, 2.5813, 0.9803)
Luminance	0.0258 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571415 #145756

analogous

#571436 #571415 #573414

triadic

#571415 #155714 #141557

tetradic

#571415 #365714 #145756 #341457

square

#571415 #365714 #145756 #341457

split-complementary

#571415 #145734 #143657

monochromatic

#190606 #250909 #571415 #891F21 #BB2B2D

Accessibility & contrast

On white

13.85

#571415 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#571415 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571415

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571415	#FFFFFF	#000000	##FFFFFF
##571415	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272314

Deuteranopia (green-blind)

#383213

Tritanopia (blue-blind)

#600015

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #571415;
/* rgb */ color: rgb(87, 20, 21);
/* oklch */ color: oklch(30.7% 0.098 24.3);

Tailwind

colors: {
  custom: {
    50: '#8c5752',
    500: '#571415',
    950: '#000000',
  },
}

SCSS

$custom: #571415;
$custom-light: #8c5752;
$custom-dark: #000000;

JSON

{
  "hex": "#571415",
  "rgb": {
    "r": 87,
    "g": 20,
    "b": 21
  },
  "hsl": {
    "h": 359.104,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30736,
    "c": 0.09806,
    "h": 24.3
  },
  "luminance": 0.02581
}

Semantic roles & 50–950 ramp

primary

#571415

secondary

#388F8E

accent

#E6E342

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571415

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

Preview Lab → · Contrast checker → · Palette generator →