#57175F#57175F

#57175F is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.3% C 0.132 H 323.1°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#57175F
RGB	rgb(87, 23, 95)
HSL	hsl(293, 61%, 23%)
HSV	hsv(293, 76%, 37%)
CMYK	cmyk(8.4%, 75.8%, 0%, 62.7%)
CIE-LAB	lab(21.82, 39.36, -28.39)
CIE-LCH	lch(21.82, 48.53, 324.19°)
OKLab	oklab(34.32% 0.1053 -0.0792)
OKLCH	oklch(34.32% 0.132 323.1)
XYZ	xyz(6.3022, 3.4656, 11.1612)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57175F #1F5F17

analogous

#33175F #57175F #5F1743

triadic

#57175F #5F5717 #175F57

tetradic

#57175F #5F3317 #1F5F17 #17435F

square

#57175F #5F3317 #1F5F17 #17435F

split-complementary

#57175F #435F17 #175F33

monochromatic

#170619 #2A0B2E #57175F #842390 #B12FC2

Accessibility & contrast

On white

12.40

#57175F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#57175F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57175F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57175F	#FFFFFF	#000000	##FFFFFF
##57175F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003061

Deuteranopia (green-blind)

#22375D

Tritanopia (blue-blind)

#582439

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57175f;
/* rgb */ color: rgb(87, 23, 95);
/* oklch */ color: oklch(34.3% 0.132 323.1);

Tailwind

colors: {
  custom: {
    50: '#895b8d',
    500: '#57175f',
    950: '#000000',
  },
}

SCSS

$custom: #57175f;
$custom-light: #895b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#57175f",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 95
  },
  "hsl": {
    "h": 293.333,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34319,
    "c": 0.13177,
    "h": 323.1
  },
  "luminance": 0.03465
}

Semantic roles & 50–950 ramp

primary

#57175F

secondary

#46963C

accent

#E44455

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57175F

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

Preview Lab → · Contrast checker → · Palette generator →