#57175E#57175E

#57175E is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.3% C 0.131 H 323.6°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#57175E
RGB	rgb(87, 23, 94)
HSL	hsl(294, 61%, 23%)
HSV	hsv(294, 76%, 37%)
CMYK	cmyk(7.4%, 75.5%, 0%, 63.1%)
CIE-LAB	lab(21.75, 39.16, -27.84)
CIE-LCH	lch(21.75, 48.04, 324.59°)
OKLab	oklab(34.25% 0.1054 -0.0776)
OKLCH	oklch(34.25% 0.131 323.6)
XYZ	xyz(6.2571, 3.4476, 10.9234)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57175E #1E5E17

analogous

#34175E #57175E #5E1741

triadic

#57175E #5E5717 #175E57

tetradic

#57175E #5E3417 #1E5E17 #17415E

square

#57175E #5E3417 #1E5E17 #17415E

split-complementary

#57175E #415E17 #175E34

monochromatic

#170619 #290B2D #57175E #85238F #B22FC0

Accessibility & contrast

On white

12.43

#57175E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#57175E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57175E

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57175E	#FFFFFF	#000000	##FFFFFF
##57175E	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022F60

Deuteranopia (green-blind)

#23375C

Tritanopia (blue-blind)

#592339

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57175e;
/* rgb */ color: rgb(87, 23, 94);
/* oklch */ color: oklch(34.3% 0.131 323.6);

Tailwind

colors: {
  custom: {
    50: '#895b8c',
    500: '#57175e',
    950: '#000000',
  },
}

SCSS

$custom: #57175e;
$custom-light: #895b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#57175e",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 94
  },
  "hsl": {
    "h": 294.085,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34251,
    "c": 0.13084,
    "h": 323.6
  },
  "luminance": 0.03447
}

Semantic roles & 50–950 ramp

primary

#57175E

secondary

#45953C

accent

#E44454

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57175E

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

Preview Lab → · Contrast checker → · Palette generator →