#56171A#56171A

#56171A is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.0% C 0.093 H 21.8°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#56171A
RGB	rgb(86, 23, 26)
HSL	hsl(357, 58%, 21%)
HSV	hsv(357, 73%, 34%)
CMYK	cmyk(0%, 73.3%, 69.8%, 66.3%)
CIE-LAB	lab(18.66, 29.21, 14.47)
CIE-LCH	lch(18.66, 32.60, 26.35°)
OKLab	oklab(31% 0.0862 0.0345)
OKLCH	oklch(31% 0.093 21.8)
XYZ	xyz(4.3310, 2.6664, 1.2637)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56171A #175653

analogous

#56173A #56171A #563417

triadic

#56171A #1A5617 #171A56

tetradic

#56171A #3A5617 #175653 #341756

square

#56171A #3A5617 #175653 #341756

split-complementary

#56171A #175634 #173A56

monochromatic

#180607 #260A0B #56171A #862429 #B73137

Accessibility & contrast

On white

13.70

#56171A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#56171A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56171A

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56171A	#FFFFFF	#000000	##FFFFFF
##56171A	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28251A

Deuteranopia (green-blind)

#383218

Tritanopia (blue-blind)

#5F0719

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #56171a;
/* rgb */ color: rgb(86, 23, 26);
/* oklch */ color: oklch(31.0% 0.093 21.8);

Tailwind

colors: {
  custom: {
    50: '#8b5856',
    500: '#56171a',
    950: '#000000',
  },
}

SCSS

$custom: #56171a;
$custom-light: #8b5856;
$custom-dark: #000000;

JSON

{
  "hex": "#56171a",
  "rgb": {
    "r": 86,
    "g": 23,
    "b": 26
  },
  "hsl": {
    "h": 357.143,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31004,
    "c": 0.09287,
    "h": 21.8
  },
  "luminance": 0.02666
}

Semantic roles & 50–950 ramp

primary

#56171A

secondary

#3C8D89

accent

#E1DA47

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #56171A

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

Preview Lab → · Contrast checker → · Palette generator →