#56108C#56108C

#56108C is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.3% C 0.181 H 303.3°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#56108C
RGB	rgb(86, 16, 140)
HSL	hsl(274, 79%, 31%)
HSV	hsv(274, 89%, 55%)
CMYK	cmyk(38.6%, 88.6%, 0%, 45.1%)
CIE-LAB	lab(24.46, 51.43, -52.98)
CIE-LCH	lch(24.46, 73.84, 314.15°)
OKLab	oklab(37.27% 0.0995 -0.1513)
OKLCH	oklch(37.27% 0.181 303.3)
XYZ	xyz(8.7555, 4.2425, 25.1635)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.83

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56108C #468C10

analogous

#18108C #56108C #8C1084

triadic

#56108C #8C5610 #108C56

tetradic

#56108C #8C1810 #468C10 #10848C

square

#56108C #8C1810 #468C10 #10848C

split-complementary

#56108C #848C10 #108C18

monochromatic

#13031E #340A55 #56108C #7816C3 #972FE7

Accessibility & contrast

On white

11.36

#56108C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#56108C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56108C

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56108C	#FFFFFF	#000000	##FFFFFF
##56108C	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#003A8A

Tritanopia (blue-blind)

#4B3552

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #56108c;
/* rgb */ color: rgb(86, 16, 140);
/* oklch */ color: oklch(37.3% 0.181 303.3);

Tailwind

colors: {
  custom: {
    50: '#8c5baf',
    500: '#56108c',
    950: '#000000',
  },
}

SCSS

$custom: #56108c;
$custom-light: #8c5baf;
$custom-dark: #000000;

JSON

{
  "hex": "#56108c",
  "rgb": {
    "r": 86,
    "g": 16,
    "b": 140
  },
  "hsl": {
    "h": 273.871,
    "s": 79.487,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37268,
    "c": 0.18111,
    "h": 303.3
  },
  "luminance": 0.04242
}

Semantic roles & 50–950 ramp

primary

#56108C

secondary

#73C137

accent

#F63287

background

#F9F5FA

surface

#F1E9F5

border

#CBC5CF

text

#0D0410

muted

#7E797F

Preview Lab

Preview with #56108C

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

Preview Lab → · Contrast checker → · Palette generator →