#57167B#57167B

#57167B is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.160 H 309.6°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#57167B
RGB	rgb(87, 22, 123)
HSL	hsl(279, 70%, 28%)
HSV	hsv(279, 82%, 48%)
CMYK	cmyk(29.3%, 82.1%, 0%, 51.8%)
CIE-LAB	lab(23.77, 45.78, -43.39)
CIE-LCH	lch(23.77, 63.07, 316.53°)
OKLab	oklab(36.36% 0.102 -0.1232)
OKLCH	oklch(36.36% 0.16 309.6)
XYZ	xyz(7.7918, 4.0303, 19.1025)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57167B #3A7B16

analogous

#24167B #57167B #7B166C

triadic

#57167B #7B5716 #167B57

tetradic

#57167B #7B2416 #3A7B16 #166C7B

square

#57167B #7B2416 #3A7B16 #166C7B

split-complementary

#57167B #6C7B16 #167B24

monochromatic

#12051A #320D47 #57167B #7C1FAF #9E31DA

Accessibility & contrast

On white

11.63

#57167B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#57167B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57167B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57167B	#FFFFFF	#000000	##FFFFFF
##57167B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#523049

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #57167b;
/* rgb */ color: rgb(87, 22, 123);
/* oklch */ color: oklch(36.4% 0.160 309.6);

Tailwind

colors: {
  custom: {
    50: '#8b5ca2',
    500: '#57167b',
    950: '#000000',
  },
}

SCSS

$custom: #57167b;
$custom-light: #8b5ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#57167b",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 123
  },
  "hsl": {
    "h": 278.614,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.36361,
    "c": 0.15996,
    "h": 309.6
  },
  "luminance": 0.0403
}

Semantic roles & 50–950 ramp

primary

#57167B

secondary

#66B03D

accent

#EC3B7A

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #57167B

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

Preview Lab → · Contrast checker → · Palette generator →