#56188F#56188F

#56188F is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.1% C 0.178 H 301.6°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#56188F
RGB	rgb(86, 24, 143)
HSL	hsl(271, 71%, 33%)
HSV	hsv(271, 83%, 56%)
CMYK	cmyk(39.9%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(25.61, 49.57, -52.96)
CIE-LCH	lch(25.61, 72.54, 313.11°)
OKLab	oklab(38.15% 0.0932 -0.1514)
OKLCH	oklch(38.15% 0.178 301.6)
XYZ	xyz(9.1211, 4.6148, 26.3915)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56188F #518F18

analogous

#1B188F #56188F #8F188C

triadic

#56188F #8F5618 #188F56

tetradic

#56188F #8F1B18 #518F18 #188C8F

square

#56188F #8F1B18 #518F18 #188C8F

split-complementary

#56188F #8C8F18 #188F1B

monochromatic

#170626 #360F5B #56188F #7621C3 #9442DF

Accessibility & contrast

On white

10.92

#56188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#56188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56188F

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56188F	#FFFFFF	#000000	##FFFFFF
##56188F	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C92

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#493A55

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #56188f;
/* rgb */ color: rgb(86, 24, 143);
/* oklch */ color: oklch(38.1% 0.178 301.6);

Tailwind

colors: {
  custom: {
    50: '#8c5eb1',
    500: '#56188f',
    950: '#000000',
  },
}

SCSS

$custom: #56188f;
$custom-light: #8c5eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#56188f",
  "rgb": {
    "r": 86,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 271.261,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.38147,
    "c": 0.17772,
    "h": 301.6
  },
  "luminance": 0.04615
}

Semantic roles & 50–950 ramp

primary

#56188F

secondary

#7FC043

accent

#EE3A90

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #56188F

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

Preview Lab → · Contrast checker → · Palette generator →