#56287C#56287C

#56287C is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.4% C 0.138 H 306.0°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#56287C
RGB	rgb(86, 40, 124)
HSL	hsl(273, 51%, 32%)
HSV	hsv(273, 68%, 49%)
CMYK	cmyk(30.6%, 67.7%, 0%, 51.4%)
CIE-LAB	lab(26.60, 37.64, -39.46)
CIE-LCH	lch(26.60, 54.53, 313.64°)
OKLab	oklab(38.36% 0.0814 -0.1118)
OKLCH	oklch(38.36% 0.138 306)
XYZ	xyz(8.2338, 4.9513, 19.5868)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 5.58

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56287C #4E7C28

analogous

#2C287C #56287C #7C2878

triadic

#56287C #7C5628 #287C56

tetradic

#56287C #7C2C28 #4E7C28 #28787C

square

#56287C #7C2C28 #4E7C28 #28787C

split-complementary

#56287C #787C28 #287C2C

monochromatic

#160A1F #36194E #56287C #7637AA #9556C8

Accessibility & contrast

On white

10.55

#56287C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#56287C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56287C

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56287C	#FFFFFF	#000000	##FFFFFF
##56287C	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7F

Deuteranopia (green-blind)

#133F7A

Tritanopia (blue-blind)

#4F3A4E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #56287c;
/* rgb */ color: rgb(86, 40, 124);
/* oklch */ color: oklch(38.4% 0.138 306.0);

Tailwind

colors: {
  custom: {
    50: '#8965a2',
    500: '#56287c',
    950: '#000000',
  },
}

SCSS

$custom: #56287c;
$custom-light: #8965a2;
$custom-dark: #000000;

JSON

{
  "hex": "#56287c",
  "rgb": {
    "r": 86,
    "g": 40,
    "b": 124
  },
  "hsl": {
    "h": 272.857,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3836,
    "c": 0.13826,
    "h": 306
  },
  "luminance": 0.04951
}

Semantic roles & 50–950 ramp

primary

#56287C

secondary

#7CAD52

accent

#DB4D8D

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C060F

muted

#7D7A7F

Preview Lab

Preview with #56287C

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

Preview Lab → · Contrast checker → · Palette generator →