#56171D#56171D

#56171D is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.093 H 19.0°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#56171D
RGB	rgb(86, 23, 29)
HSL	hsl(354, 58%, 21%)
HSV	hsv(354, 73%, 34%)
CMYK	cmyk(0%, 73.3%, 66.3%, 66.3%)
CIE-LAB	lab(18.72, 29.43, 12.45)
CIE-LCH	lch(18.72, 31.96, 22.93°)
OKLab	oklab(31.07% 0.0876 0.0302)
OKLCH	oklch(31.07% 0.093 19)
XYZ	xyz(4.3663, 2.6805, 1.4496)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56171D #175650

analogous

#56173D #56171D #563117

triadic

#56171D #1D5617 #171D56

tetradic

#56171D #3D5617 #175650 #311756

square

#56171D #3D5617 #175650 #311756

split-complementary

#56171D #175631 #173D56

monochromatic

#180608 #260A0D #56171D #86242D #B7313E

Accessibility & contrast

On white

13.67

#56171D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#56171D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56171D

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56171D	#FFFFFF	#000000	##FFFFFF
##56171D	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251D

Deuteranopia (green-blind)

#37321B

Tritanopia (blue-blind)

#5F081A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #56171d;
/* rgb */ color: rgb(86, 23, 29);
/* oklch */ color: oklch(31.1% 0.093 19.0);

Tailwind

colors: {
  custom: {
    50: '#8b5958',
    500: '#56171d',
    950: '#000000',
  },
}

SCSS

$custom: #56171d;
$custom-light: #8b5958;
$custom-dark: #000000;

JSON

{
  "hex": "#56171d",
  "rgb": {
    "r": 86,
    "g": 23,
    "b": 29
  },
  "hsl": {
    "h": 354.286,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3107,
    "c": 0.09265,
    "h": 19
  },
  "luminance": 0.0268
}

Semantic roles & 50–950 ramp

primary

#56171D

secondary

#3C8D85

accent

#E1D247

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0403

muted

#7D7978

Preview Lab

Preview with #56171D

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

Preview Lab → · Contrast checker → · Palette generator →