#571115#571115

#571115 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.101 H 22.8°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#571115
RGB	rgb(87, 17, 21)
HSL	hsl(357, 67%, 20%)
HSV	hsv(357, 80%, 34%)
CMYK	cmyk(0%, 80.5%, 75.9%, 65.9%)
CIE-LAB	lab(17.84, 31.85, 16.97)
CIE-LCH	lch(17.84, 36.09, 28.04°)
OKLab	oklab(30.4% 0.0933 0.0392)
OKLCH	oklch(30.4% 0.101 22.8)
XYZ	xyz(4.2668, 2.4819, 0.9637)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571115 #115753

analogous

#571138 #571115 #573011

triadic

#571115 #155711 #111557

tetradic

#571115 #385711 #115753 #301157

square

#571115 #385711 #115753 #301157

split-complementary

#571115 #115730 #113857

monochromatic

#1A0506 #240709 #571115 #8A1B21 #BD252E

Accessibility & contrast

On white

14.04

#571115 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#571115 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571115

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571115	#FFFFFF	#000000	##FFFFFF
##571115	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252215

Deuteranopia (green-blind)

#373113

Tritanopia (blue-blind)

#600013

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571115;
/* rgb */ color: rgb(87, 17, 21);
/* oklch */ color: oklch(30.4% 0.101 22.8);

Tailwind

colors: {
  custom: {
    50: '#8c5652',
    500: '#571115',
    950: '#000000',
  },
}

SCSS

$custom: #571115;
$custom-light: #8c5652;
$custom-dark: #000000;

JSON

{
  "hex": "#571115",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 21
  },
  "hsl": {
    "h": 356.571,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30404,
    "c": 0.10119,
    "h": 22.8
  },
  "luminance": 0.02481
}

Semantic roles & 50–950 ramp

primary

#571115

secondary

#34908B

accent

#EAE03E

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571115

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

Preview Lab → · Contrast checker → · Palette generator →