#57248A#57248A

#57248A is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.160 H 302.3°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#57248A
RGB	rgb(87, 36, 138)
HSL	hsl(270, 59%, 34%)
HSV	hsv(270, 74%, 54%)
CMYK	cmyk(37%, 73.9%, 0%, 45.9%)
CIE-LAB	lab(27.08, 43.44, -47.44)
CIE-LCH	lch(27.08, 64.33, 312.48°)
OKLab	oklab(39.08% 0.0853 -0.1352)
OKLCH	oklch(39.08% 0.16 302.3)
XYZ	xyz(9.1477, 5.1229, 24.5467)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57248A #578A24

analogous

#24248A #57248A #8A248A

triadic

#57248A #8A5724 #248A57

tetradic

#57248A #8A2424 #578A24 #248A8A

square

#57248A #8A2424 #578A24 #248A8A

split-complementary

#57248A #8A8A24 #248A24

monochromatic

#1A0B29 #381759 #57248A #7631BB #9456D3

Accessibility & contrast

On white

10.37

#57248A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#57248A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57248A

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57248A	#FFFFFF	#000000	##FFFFFF
##57248A	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#004088

Tritanopia (blue-blind)

#4C3D55

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57248a;
/* rgb */ color: rgb(87, 36, 138);
/* oklch */ color: oklch(39.1% 0.160 302.3);

Tailwind

colors: {
  custom: {
    50: '#8b64ad',
    500: '#57248a',
    950: '#000000',
  },
}

SCSS

$custom: #57248a;
$custom-light: #8b64ad;
$custom-dark: #000000;

JSON

{
  "hex": "#57248a",
  "rgb": {
    "r": 87,
    "g": 36,
    "b": 138
  },
  "hsl": {
    "h": 270,
    "s": 58.621,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39077,
    "c": 0.15988,
    "h": 302.3
  },
  "luminance": 0.05123
}

Semantic roles & 50–950 ramp

primary

#57248A

secondary

#85B753

accent

#E24694

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #57248A

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

Preview Lab → · Contrast checker → · Palette generator →