#57167E#57167E

#57167E is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.163 H 308.4°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#57167E
RGB	rgb(87, 22, 126)
HSL	hsl(278, 70%, 29%)
HSV	hsv(278, 83%, 49%)
CMYK	cmyk(31%, 82.5%, 0%, 50.6%)
CIE-LAB	lab(24.02, 46.46, -44.89)
CIE-LCH	lch(24.02, 64.60, 315.98°)
OKLab	oklab(36.61% 0.1013 -0.1276)
OKLCH	oklch(36.61% 0.163 308.4)
XYZ	xyz(7.9825, 4.1065, 20.1067)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.70

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57167E #3D7E16

analogous

#23167E #57167E #7E1671

triadic

#57167E #7E5716 #167E57

tetradic

#57167E #7E2316 #3D7E16 #16717E

square

#57167E #7E2316 #3D7E16 #16717E

split-complementary

#57167E #717E16 #167E23

monochromatic

#12051A #330D4A #57167E #7B1FB2 #9C33DB

Accessibility & contrast

On white

11.53

#57167E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#57167E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57167E

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57167E	#FFFFFF	#000000	##FFFFFF
##57167E	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#003A7C

Tritanopia (blue-blind)

#51314A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #57167e;
/* rgb */ color: rgb(87, 22, 126);
/* oklch */ color: oklch(36.6% 0.163 308.4);

Tailwind

colors: {
  custom: {
    50: '#8b5ca4',
    500: '#57167e',
    950: '#000000',
  },
}

SCSS

$custom: #57167e;
$custom-light: #8b5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#57167e",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 126
  },
  "hsl": {
    "h": 277.5,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36613,
    "c": 0.1629,
    "h": 308.4
  },
  "luminance": 0.04106
}

Semantic roles & 50–950 ramp

primary

#57167E

secondary

#69B33D

accent

#ED3B7E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #57167E

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

Preview Lab → · Contrast checker → · Palette generator →