#57176F#57176F

#57176F is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.5% C 0.147 H 314.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#57176F
RGB	rgb(87, 23, 111)
HSL	hsl(284, 66%, 26%)
HSV	hsv(284, 79%, 44%)
CMYK	cmyk(21.6%, 79.3%, 0%, 56.5%)
CIE-LAB	lab(22.95, 42.73, -37.02)
CIE-LCH	lch(22.95, 56.53, 319.09°)
OKLab	oklab(35.49% 0.1036 -0.1045)
OKLCH	oklch(35.49% 0.147 314.8)
XYZ	xyz(7.1056, 3.7870, 15.3925)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57176F #2F6F17

analogous

#2B176F #57176F #6F175B

triadic

#57176F #6F5717 #176F57

tetradic

#57176F #6F2B17 #2F6F17 #175B6F

square

#57176F #6F2B17 #2F6F17 #175B6F

split-complementary

#57176F #5B6F17 #176F2B

monochromatic

#140519 #2F0C3C #57176F #7F22A2 #A62DD3

Accessibility & contrast

On white

11.95

#57176F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#57176F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57176F

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57176F	#FFFFFF	#000000	##FFFFFF
##57176F	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#12386D

Tritanopia (blue-blind)

#552B42

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #57176f;
/* rgb */ color: rgb(87, 23, 111);
/* oklch */ color: oklch(35.5% 0.147 314.8);

Tailwind

colors: {
  custom: {
    50: '#8a5c99',
    500: '#57176f',
    950: '#000000',
  },
}

SCSS

$custom: #57176f;
$custom-light: #8a5c99;
$custom-dark: #000000;

JSON

{
  "hex": "#57176f",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 111
  },
  "hsl": {
    "h": 283.636,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35488,
    "c": 0.14716,
    "h": 314.8
  },
  "luminance": 0.03787
}

Semantic roles & 50–950 ramp

primary

#57176F

secondary

#59A53D

accent

#E93F6D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #57176F

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

Preview Lab → · Contrast checker → · Palette generator →