#57207C#57207C

#57207C is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.150 H 308.0°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#57207C
RGB	rgb(87, 32, 124)
HSL	hsl(276, 59%, 31%)
HSV	hsv(276, 74%, 49%)
CMYK	cmyk(29.8%, 74.2%, 0%, 51.4%)
CIE-LAB	lab(25.30, 41.85, -41.54)
CIE-LCH	lch(25.30, 58.97, 315.22°)
OKLab	oklab(37.47% 0.0921 -0.1178)
OKLCH	oklch(37.47% 0.15 308)
XYZ	xyz(8.0843, 4.5146, 19.5104)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57207C #457C20

analogous

#29207C #57207C #7C2073

triadic

#57207C #7C5720 #207C57

tetradic

#57207C #7C2920 #457C20 #20737C

square

#57207C #7C2920 #457C20 #20737C

split-complementary

#57207C #737C20 #207C29

monochromatic

#13071B #35134B #57207C #792DAD #9947CF

Accessibility & contrast

On white

11.04

#57207C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#57207C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57207C

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57207C	#FFFFFF	#000000	##FFFFFF
##57207C	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#053D7A

Tritanopia (blue-blind)

#51354C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57207c;
/* rgb */ color: rgb(87, 32, 124);
/* oklch */ color: oklch(37.5% 0.150 308.0);

Tailwind

colors: {
  custom: {
    50: '#8a61a3',
    500: '#57207c',
    950: '#000000',
  },
}

SCSS

$custom: #57207c;
$custom-light: #8a61a3;
$custom-dark: #000000;

JSON

{
  "hex": "#57207c",
  "rgb": {
    "r": 87,
    "g": 32,
    "b": 124
  },
  "hsl": {
    "h": 275.87,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37467,
    "c": 0.14955,
    "h": 308
  },
  "luminance": 0.04514
}

Semantic roles & 50–950 ramp

primary

#57207C

secondary

#72AF49

accent

#E24685

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #57207C

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

Preview Lab → · Contrast checker → · Palette generator →