#56187B#56187B

#56187B is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.158 H 308.8°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#56187B
RGB	rgb(86, 24, 123)
HSL	hsl(278, 67%, 29%)
HSV	hsv(278, 80%, 48%)
CMYK	cmyk(30.1%, 80.5%, 0%, 51.8%)
CIE-LAB	lab(23.88, 44.84, -43.23)
CIE-LCH	lch(23.88, 62.28, 316.04°)
OKLab	oklab(36.4% 0.0988 -0.1228)
OKLCH	oklch(36.4% 0.158 308.8)
XYZ	xyz(7.7388, 4.0619, 19.1114)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56187B #3D7B18

analogous

#25187B #56187B #7B186F

triadic

#56187B #7B5618 #187B56

tetradic

#56187B #7B2518 #3D7B18 #186F7B

square

#56187B #7B2518 #3D7B18 #186F7B

split-complementary

#56187B #6F7B18 #187B25

monochromatic

#12051A #320E48 #56187B #7A22AE #9B36D8

Accessibility & contrast

On white

11.59

#56187B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#56187B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56187B

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56187B	#FFFFFF	#000000	##FFFFFF
##56187B	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#503149

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #56187b;
/* rgb */ color: rgb(86, 24, 123);
/* oklch */ color: oklch(36.4% 0.158 308.8);

Tailwind

colors: {
  custom: {
    50: '#8a5da2',
    500: '#56187b',
    950: '#000000',
  },
}

SCSS

$custom: #56187b;
$custom-light: #8a5da2;
$custom-dark: #000000;

JSON

{
  "hex": "#56187b",
  "rgb": {
    "r": 86,
    "g": 24,
    "b": 123
  },
  "hsl": {
    "h": 277.576,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36401,
    "c": 0.1576,
    "h": 308.8
  },
  "luminance": 0.04062
}

Semantic roles & 50–950 ramp

primary

#56187B

secondary

#69B03F

accent

#EA3E7E

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #56187B

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

Preview Lab → · Contrast checker → · Palette generator →