#57258C#57258C

#57258C is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.4% C 0.161 H 301.4°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#57258C
RGB	rgb(87, 37, 140)
HSL	hsl(269, 58%, 35%)
HSV	hsv(269, 74%, 55%)
CMYK	cmyk(37.9%, 73.6%, 0%, 45.1%)
CIE-LAB	lab(27.42, 43.47, -48.14)
CIE-LCH	lch(27.42, 64.86, 312.08°)
OKLab	oklab(39.36% 0.0839 -0.1373)
OKLCH	oklch(39.36% 0.161 301.4)
XYZ	xyz(9.3245, 5.2428, 25.3266)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57258C #5A8C25

analogous

#25278C #57258C #8B258C

triadic

#57258C #8C5725 #258C57

tetradic

#57258C #8C2527 #5A8C25 #258C8B

square

#57258C #8C2527 #5A8C25 #258C8B

split-complementary

#57258C #8C8B25 #278C25

monochromatic

#1B0B2B #39185C #57258C #7532BC #9458D3

Accessibility & contrast

On white

10.25

#57258C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#57258C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57258C

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57258C	#FFFFFF	#000000	##FFFFFF
##57258C	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408F

Deuteranopia (green-blind)

#00408A

Tritanopia (blue-blind)

#4C3E56

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #57258c;
/* rgb */ color: rgb(87, 37, 140);
/* oklch */ color: oklch(39.4% 0.161 301.4);

Tailwind

colors: {
  custom: {
    50: '#8b64ae',
    500: '#57258c',
    950: '#000000',
  },
}

SCSS

$custom: #57258c;
$custom-light: #8b64ae;
$custom-dark: #000000;

JSON

{
  "hex": "#57258c",
  "rgb": {
    "r": 87,
    "g": 37,
    "b": 140
  },
  "hsl": {
    "h": 269.126,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39364,
    "c": 0.16088,
    "h": 301.4
  },
  "luminance": 0.05243
}

Semantic roles & 50–950 ramp

primary

#57258C

secondary

#88B855

accent

#E14696

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #57258C

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

Preview Lab → · Contrast checker → · Palette generator →