#56188A#56188A

#56188A is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.173 H 303.3°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#56188A
RGB	rgb(86, 24, 138)
HSL	hsl(273, 70%, 32%)
HSV	hsv(273, 83%, 54%)
CMYK	cmyk(37.7%, 82.6%, 0%, 45.9%)
CIE-LAB	lab(25.16, 48.37, -50.59)
CIE-LCH	lch(25.16, 69.99, 313.72°)
OKLab	oklab(37.7% 0.0947 -0.1444)
OKLCH	oklch(37.7% 0.173 303.3)
XYZ	xyz(8.7507, 4.4667, 24.4410)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.49

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56188A #4C8A18

analogous

#1D188A #56188A #8A1885

triadic

#56188A #8A5618 #188A56

tetradic

#56188A #8A1D18 #4C8A18 #18858A

square

#56188A #8A1D18 #4C8A18 #18858A

split-complementary

#56188A #858A18 #188A1D

monochromatic

#150622 #360F56 #56188A #7621BE #953FDE

Accessibility & contrast

On white

11.09

#56188A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#56188A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56188A

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56188A	#FFFFFF	#000000	##FFFFFF
##56188A	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8D

Deuteranopia (green-blind)

#003B88

Tritanopia (blue-blind)

#4B3752

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #56188a;
/* rgb */ color: rgb(86, 24, 138);
/* oklch */ color: oklch(37.7% 0.173 303.3);

Tailwind

colors: {
  custom: {
    50: '#8b5ead',
    500: '#56188a',
    950: '#000000',
  },
}

SCSS

$custom: #56188a;
$custom-light: #8b5ead;
$custom-dark: #000000;

JSON

{
  "hex": "#56188a",
  "rgb": {
    "r": 86,
    "g": 24,
    "b": 138
  },
  "hsl": {
    "h": 272.632,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37696,
    "c": 0.17269,
    "h": 303.3
  },
  "luminance": 0.04467
}

Semantic roles & 50–950 ramp

primary

#56188A

secondary

#79BD40

accent

#ED3B8C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #56188A

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

Preview Lab → · Contrast checker → · Palette generator →