#57258A#57258A

#57258A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.2% C 0.159 H 302.1°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#57258A
RGB	rgb(87, 37, 138)
HSL	hsl(270, 58%, 34%)
HSV	hsv(270, 73%, 54%)
CMYK	cmyk(37%, 73.2%, 0%, 45.9%)
CIE-LAB	lab(27.25, 42.96, -47.17)
CIE-LCH	lch(27.25, 63.79, 312.33°)
OKLab	oklab(39.2% 0.0843 -0.1344)
OKLCH	oklch(39.2% 0.159 302.1)
XYZ	xyz(9.1784, 5.1843, 24.5570)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57258A #588A25

analogous

#25268A #57258A #8A258A

triadic

#57258A #8A5725 #258A57

tetradic

#57258A #8A2526 #588A25 #258A8A

square

#57258A #8A2526 #588A25 #258A8A

split-complementary

#57258A #8A8A25 #268A25

monochromatic

#1A0B29 #39185A #57258A #7532BA #9457D2

Accessibility & contrast

On white

10.31

#57258A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#57258A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57258A

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57258A	#FFFFFF	#000000	##FFFFFF
##57258A	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408D

Deuteranopia (green-blind)

#004088

Tritanopia (blue-blind)

#4C3D55

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57258a;
/* rgb */ color: rgb(87, 37, 138);
/* oklch */ color: oklch(39.2% 0.159 302.1);

Tailwind

colors: {
  custom: {
    50: '#8b64ad',
    500: '#57258a',
    950: '#000000',
  },
}

SCSS

$custom: #57258a;
$custom-light: #8b64ad;
$custom-dark: #000000;

JSON

{
  "hex": "#57258a",
  "rgb": {
    "r": 87,
    "g": 37,
    "b": 138
  },
  "hsl": {
    "h": 269.703,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39199,
    "c": 0.15863,
    "h": 302.1
  },
  "luminance": 0.05184
}

Semantic roles & 50–950 ramp

primary

#57258A

secondary

#86B754

accent

#E14795

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #57258A

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

Preview Lab → · Contrast checker → · Palette generator →