#571513#571513

#571513 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.097 H 26.4°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#571513
RGB	rgb(87, 21, 19)
HSL	hsl(2, 64%, 21%)
HSV	hsv(2, 78%, 34%)
CMYK	cmyk(0%, 75.9%, 78.2%, 65.9%)
CIE-LAB	lab(18.41, 30.07, 18.98)
CIE-LCH	lch(18.41, 35.56, 32.25°)
OKLab	oklab(30.82% 0.0872 0.0432)
OKLCH	oklch(30.82% 0.097 26.4)
XYZ	xyz(4.3167, 2.6102, 0.8925)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571513 #135557

analogous

#571333 #571513 #573713

triadic

#571513 #135715 #151357

tetradic

#571513 #335713 #135557 #371357

square

#571513 #335713 #135557 #371357

split-complementary

#571513 #135737 #133357

monochromatic

#190605 #250908 #571513 #89211E #BB2D29

Accessibility & contrast

On white

13.80

#571513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#571513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571513

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571513	#FFFFFF	#000000	##FFFFFF
##571513	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282412

Deuteranopia (green-blind)

#383211

Tritanopia (blue-blind)

#600215

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #571513;
/* rgb */ color: rgb(87, 21, 19);
/* oklch */ color: oklch(30.8% 0.097 26.4);

Tailwind

colors: {
  custom: {
    50: '#8c5750',
    500: '#571513',
    950: '#000000',
  },
}

SCSS

$custom: #571513;
$custom-light: #8c5750;
$custom-dark: #000000;

JSON

{
  "hex": "#571513",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 19
  },
  "hsl": {
    "h": 1.765,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30821,
    "c": 0.09729,
    "h": 26.4
  },
  "luminance": 0.0261
}

Semantic roles & 50–950 ramp

primary

#571513

secondary

#368D8F

accent

#E2E741

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571513

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

Preview Lab → · Contrast checker → · Palette generator →