#57168F#57168F

#57168F is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.1% C 0.180 H 302.4°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#57168F
RGB	rgb(87, 22, 143)
HSL	hsl(272, 73%, 32%)
HSV	hsv(272, 85%, 56%)
CMYK	cmyk(39.2%, 84.6%, 0%, 43.9%)
CIE-LAB	lab(25.51, 50.42, -53.11)
CIE-LCH	lch(25.51, 73.23, 313.51°)
OKLab	oklab(38.11% 0.0961 -0.1517)
OKLCH	oklch(38.11% 0.18 302.4)
XYZ	xyz(9.1741, 4.5832, 26.3826)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57168F #4E8F16

analogous

#1A168F #57168F #8F168B

triadic

#57168F #8F5716 #168F57

tetradic

#57168F #8F1A16 #4E8F16 #168B8F

square

#57168F #8F1A16 #4E8F16 #168B8F

split-complementary

#57168F #8B8F16 #168F1A

monochromatic

#160625 #370E5A #57168F #771EC4 #963EE1

Accessibility & contrast

On white

10.96

#57168F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#57168F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57168F

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57168F	#FFFFFF	#000000	##FFFFFF
##57168F	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C92

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#4B3954

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57168f;
/* rgb */ color: rgb(87, 22, 143);
/* oklch */ color: oklch(38.1% 0.180 302.4);

Tailwind

colors: {
  custom: {
    50: '#8d5db1',
    500: '#57168f',
    950: '#000000',
  },
}

SCSS

$custom: #57168f;
$custom-light: #8d5db1;
$custom-dark: #000000;

JSON

{
  "hex": "#57168f",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 143
  },
  "hsl": {
    "h": 272.231,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38111,
    "c": 0.17963,
    "h": 302.4
  },
  "luminance": 0.04583
}

Semantic roles & 50–950 ramp

primary

#57168F

secondary

#7CC13F

accent

#F0388D

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #57168F

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

Preview Lab → · Contrast checker → · Palette generator →