#57156F#57156F

#57156F is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.3% C 0.149 H 314.9°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#57156F
RGB	rgb(87, 21, 111)
HSL	hsl(284, 68%, 26%)
HSV	hsv(284, 81%, 44%)
CMYK	cmyk(21.6%, 81.1%, 0%, 56.5%)
CIE-LAB	lab(22.69, 43.49, -37.45)
CIE-LCH	lch(22.69, 57.39, 319.26°)
OKLab	oklab(35.3% 0.1055 -0.1057)
OKLCH	oklch(35.3% 0.149 314.9)
XYZ	xyz(7.0674, 3.7105, 15.3798)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57156F #2D6F15

analogous

#2A156F #57156F #6F155A

triadic

#57156F #6F5715 #156F57

tetradic

#57156F #6F2A15 #2D6F15 #155A6F

square

#57156F #6F2A15 #2D6F15 #155A6F

split-complementary

#57156F #5A6F15 #156F2A

monochromatic

#14051A #2F0B3C #57156F #7F1FA2 #A828D6

Accessibility & contrast

On white

12.06

#57156F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#57156F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57156F

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57156F	#FFFFFF	#000000	##FFFFFF
##57156F	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#10386D

Tritanopia (blue-blind)

#552A42

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #57156f;
/* rgb */ color: rgb(87, 21, 111);
/* oklch */ color: oklch(35.3% 0.149 314.9);

Tailwind

colors: {
  custom: {
    50: '#8a5b99',
    500: '#57156f',
    950: '#000000',
  },
}

SCSS

$custom: #57156f;
$custom-light: #8a5b99;
$custom-dark: #000000;

JSON

{
  "hex": "#57156f",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 111
  },
  "hsl": {
    "h": 284,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35302,
    "c": 0.14937,
    "h": 314.9
  },
  "luminance": 0.0371
}

Semantic roles & 50–950 ramp

primary

#57156F

secondary

#57A53A

accent

#EB3D6B

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #57156F

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

Preview Lab → · Contrast checker → · Palette generator →