#57167D#57167D

#57167D is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.162 H 308.8°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#57167D
RGB	rgb(87, 22, 125)
HSL	hsl(278, 70%, 29%)
HSV	hsv(278, 82%, 49%)
CMYK	cmyk(30.4%, 82.4%, 0%, 51%)
CIE-LAB	lab(23.94, 46.23, -44.39)
CIE-LCH	lch(23.94, 64.09, 316.16°)
OKLab	oklab(36.53% 0.1015 -0.1261)
OKLCH	oklch(36.53% 0.162 308.8)
XYZ	xyz(7.9183, 4.0809, 19.7686)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.79

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57167D #3C7D16

analogous

#24167D #57167D #7D1670

triadic

#57167D #7D5716 #167D57

tetradic

#57167D #7D2416 #3C7D16 #16707D

square

#57167D #7D2416 #3C7D16 #16707D

split-complementary

#57167D #707D16 #167D24

monochromatic

#12051A #330D49 #57167D #7B1FB1 #9D32DB

Accessibility & contrast

On white

11.56

#57167D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#57167D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57167D

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57167D	#FFFFFF	#000000	##FFFFFF
##57167D	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#003A7B

Tritanopia (blue-blind)

#51314A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #57167d;
/* rgb */ color: rgb(87, 22, 125);
/* oklch */ color: oklch(36.5% 0.162 308.8);

Tailwind

colors: {
  custom: {
    50: '#8b5ca3',
    500: '#57167d',
    950: '#000000',
  },
}

SCSS

$custom: #57167d;
$custom-light: #8b5ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#57167d",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 125
  },
  "hsl": {
    "h": 277.864,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36528,
    "c": 0.16192,
    "h": 308.8
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#57167D

secondary

#68B23D

accent

#ED3B7D

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #57167D

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

Preview Lab → · Contrast checker → · Palette generator →