#56155B#56155B

#56155B is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.7% C 0.130 H 324.9°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#56155B
RGB	rgb(86, 21, 91)
HSL	hsl(296, 63%, 22%)
HSV	hsv(296, 77%, 36%)
CMYK	cmyk(5.5%, 76.9%, 0%, 64.3%)
CIE-LAB	lab(21.10, 39.12, -26.91)
CIE-LCH	lch(21.10, 47.48, 325.48°)
OKLab	oklab(33.68% 0.1064 -0.0749)
OKLCH	oklch(33.68% 0.13 324.9)
XYZ	xyz(5.9941, 3.2705, 10.2110)
Luminance	0.0327 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56155B #1A5B15

analogous

#33155B #56155B #5B153D

triadic

#56155B #5B5615 #155B56

tetradic

#56155B #5B3315 #1A5B15 #153D5B

square

#56155B #5B3315 #1A5B15 #153D5B

split-complementary

#56155B #3D5B15 #155B33

monochromatic

#170619 #270A29 #56155B #85208D #B42CBE

Accessibility & contrast

On white

12.70

#56155B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#56155B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56155B

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56155B	#FFFFFF	#000000	##FFFFFF
##56155B	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022E5D

Deuteranopia (green-blind)

#233559

Tritanopia (blue-blind)

#582136

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #56155b;
/* rgb */ color: rgb(86, 21, 91);
/* oklch */ color: oklch(33.7% 0.130 324.9);

Tailwind

colors: {
  custom: {
    50: '#885a8a',
    500: '#56155b',
    950: '#000000',
  },
}

SCSS

$custom: #56155b;
$custom-light: #885a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#56155b",
  "rgb": {
    "r": 86,
    "g": 21,
    "b": 91
  },
  "hsl": {
    "h": 295.714,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.33682,
    "c": 0.13011,
    "h": 324.9
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#56155B

secondary

#409239

accent

#E6424E

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #56155B

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

Preview Lab → · Contrast checker → · Palette generator →