#56187C#56187C

#56187C is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.159 H 308.4°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#56187C
RGB	rgb(86, 24, 124)
HSL	hsl(277, 68%, 29%)
HSV	hsv(277, 81%, 49%)
CMYK	cmyk(30.6%, 80.6%, 0%, 51.4%)
CIE-LAB	lab(23.96, 45.07, -43.73)
CIE-LCH	lch(23.96, 62.80, 315.86°)
OKLab	oklab(36.48% 0.0986 -0.1242)
OKLCH	oklch(36.48% 0.159 308.4)
XYZ	xyz(7.8017, 4.0871, 19.4428)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56187C #3E7C18

analogous

#24187C #56187C #7C1870

triadic

#56187C #7C5618 #187C56

tetradic

#56187C #7C2418 #3E7C18 #18707C

square

#56187C #7C2418 #3E7C18 #18707C

split-complementary

#56187C #707C18 #187C24

monochromatic

#12051A #320E49 #56187C #7A22AF #9B36D8

Accessibility & contrast

On white

11.55

#56187C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#56187C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56187C

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56187C	#FFFFFF	#000000	##FFFFFF
##56187C	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377F

Deuteranopia (green-blind)

#003A7A

Tritanopia (blue-blind)

#50314A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #56187c;
/* rgb */ color: rgb(86, 24, 124);
/* oklch */ color: oklch(36.5% 0.159 308.4);

Tailwind

colors: {
  custom: {
    50: '#8a5da3',
    500: '#56187c',
    950: '#000000',
  },
}

SCSS

$custom: #56187c;
$custom-light: #8a5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#56187c",
  "rgb": {
    "r": 86,
    "g": 24,
    "b": 124
  },
  "hsl": {
    "h": 277.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36484,
    "c": 0.15861,
    "h": 308.4
  },
  "luminance": 0.04087
}

Semantic roles & 50–950 ramp

primary

#56187C

secondary

#6AB13F

accent

#EA3D7F

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #56187C

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

Preview Lab → · Contrast checker → · Palette generator →