#57175C#57175C

#57175C is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.129 H 324.8°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#57175C
RGB	rgb(87, 23, 92)
HSL	hsl(296, 60%, 23%)
HSV	hsv(296, 75%, 36%)
CMYK	cmyk(5.4%, 75%, 0%, 63.9%)
CIE-LAB	lab(21.62, 38.76, -26.72)
CIE-LCH	lch(21.62, 47.08, 325.42°)
OKLab	oklab(34.12% 0.1054 -0.0743)
OKLCH	oklch(34.12% 0.129 324.8)
XYZ	xyz(6.1685, 3.4121, 10.4568)
Luminance	0.0341 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57175C #1C5C17

analogous

#34175C #57175C #5C173F

triadic

#57175C #5C5717 #175C57

tetradic

#57175C #5C3417 #1C5C17 #173F5C

square

#57175C #5C3417 #1C5C17 #173F5C

split-complementary

#57175C #3F5C17 #175C34

monochromatic

#170618 #290B2B #57175C #85238D #B42FBE

Accessibility & contrast

On white

12.48

#57175C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#57175C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57175C

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57175C	#FFFFFF	#000000	##FFFFFF
##57175C	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052F5E

Deuteranopia (green-blind)

#24365A

Tritanopia (blue-blind)

#592238

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57175c;
/* rgb */ color: rgb(87, 23, 92);
/* oklch */ color: oklch(34.1% 0.129 324.8);

Tailwind

colors: {
  custom: {
    50: '#895b8a',
    500: '#57175c',
    950: '#000000',
  },
}

SCSS

$custom: #57175c;
$custom-light: #895b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#57175c",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 92
  },
  "hsl": {
    "h": 295.652,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34116,
    "c": 0.12897,
    "h": 324.8
  },
  "luminance": 0.03412
}

Semantic roles & 50–950 ramp

primary

#57175C

secondary

#42933C

accent

#E34550

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57175C

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

Preview Lab → · Contrast checker → · Palette generator →