#56288C#56288C

#56288C is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.6% C 0.157 H 300.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#56288C
RGB	rgb(86, 40, 140)
HSL	hsl(268, 56%, 35%)
HSV	hsv(268, 71%, 55%)
CMYK	cmyk(38.6%, 71.4%, 0%, 45.1%)
CIE-LAB	lab(27.82, 41.78, -47.50)
CIE-LCH	lch(27.82, 63.26, 311.33°)
OKLab	oklab(39.62% 0.0793 -0.1354)
OKLCH	oklch(39.62% 0.157 300.3)
XYZ	xyz(9.3290, 5.3894, 25.3546)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56288C #5E8C28

analogous

#282C8C #56288C #88288C

triadic

#56288C #8C5628 #288C56

tetradic

#56288C #8C282C #5E8C28 #288C88

square

#56288C #8C282C #5E8C28 #288C88

split-complementary

#56288C #8C8828 #2C8C28

monochromatic

#1C0D2D #391A5C #56288C #7336BC #935ED1

Accessibility & contrast

On white

10.11

#56288C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#56288C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56288C

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56288C	#FFFFFF	#000000	##FFFFFF
##56288C	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#4A4057

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #56288c;
/* rgb */ color: rgb(86, 40, 140);
/* oklch */ color: oklch(39.6% 0.157 300.3);

Tailwind

colors: {
  custom: {
    50: '#8b66ae',
    500: '#56288c',
    950: '#000000',
  },
}

SCSS

$custom: #56288c;
$custom-light: #8b66ae;
$custom-dark: #000000;

JSON

{
  "hex": "#56288c",
  "rgb": {
    "r": 86,
    "g": 40,
    "b": 140
  },
  "hsl": {
    "h": 267.6,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39621,
    "c": 0.15691,
    "h": 300.3
  },
  "luminance": 0.05389
}

Semantic roles & 50–950 ramp

primary

#56288C

secondary

#8CB65A

accent

#DF499A

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #56288C

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

Preview Lab → · Contrast checker → · Palette generator →