#56366B#56366B

#56366B is a dark, moderate violet. Relative luminance 0.057; OKLCH L 39.5% C 0.093 H 310.6°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#56366B
RGB	rgb(86, 54, 107)
HSL	hsl(276, 33%, 32%)
HSV	hsv(276, 50%, 42%)
CMYK	cmyk(19.6%, 49.5%, 0%, 58%)
CIE-LAB	lab(28.59, 25.20, -25.48)
CIE-LCH	lch(28.59, 35.83, 314.68°)
OKLab	oklab(39.47% 0.0609 -0.071)
OKLCH	oklch(39.47% 0.093 310.6)
XYZ	xyz(7.8103, 5.6784, 14.5917)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56366B #4B6B36

analogous

#3C366B #56366B #6B3666

triadic

#56366B #6B5636 #366B56

tetradic

#56366B #6B3C36 #4B6B36 #36666B

square

#56366B #6B3C36 #4B6B36 #36666B

split-complementary

#56366B #666B36 #366B3C

monochromatic

#150D1A #352142 #56366B #774B94 #9568B3

Accessibility & contrast

On white

9.83

#56366B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#56366B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56366B

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56366B	#FFFFFF	#000000	##FFFFFF
##56366B	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A426D

Deuteranopia (green-blind)

#32446A

Tritanopia (blue-blind)

#543E4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #56366b;
/* rgb */ color: rgb(86, 54, 107);
/* oklch */ color: oklch(39.5% 0.093 310.6);

Tailwind

colors: {
  custom: {
    50: '#876e95',
    500: '#56366b',
    950: '#000000',
  },
}

SCSS

$custom: #56366b;
$custom-light: #876e95;
$custom-dark: #000000;

JSON

{
  "hex": "#56366b",
  "rgb": {
    "r": 86,
    "g": 54,
    "b": 107
  },
  "hsl": {
    "h": 276.226,
    "s": 32.919,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39472,
    "c": 0.09348,
    "h": 310.6
  },
  "luminance": 0.05678
}

Semantic roles & 50–950 ramp

primary

#56366B

secondary

#789C61

accent

#C95F89

background

#F8F6F9

surface

#EFECF2

border

#CAC7CC

text

#0B070D

muted

#7C7A7E

Preview Lab

Preview with #56366B

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

Preview Lab → · Contrast checker → · Palette generator →