#57217C#57217C

#57217C is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.6% C 0.148 H 307.9°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#57217C
RGB	rgb(87, 33, 124)
HSL	hsl(276, 58%, 31%)
HSV	hsv(276, 73%, 49%)
CMYK	cmyk(29.8%, 73.4%, 0%, 51.4%)
CIE-LAB	lab(25.47, 41.38, -41.27)
CIE-LCH	lch(25.47, 58.45, 315.08°)
OKLab	oklab(37.59% 0.091 -0.117)
OKLCH	oklch(37.59% 0.148 307.9)
XYZ	xyz(8.1117, 4.5693, 19.5195)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57217C #467C21

analogous

#29217C #57217C #7C2173

triadic

#57217C #7C5721 #217C57

tetradic

#57217C #7C2921 #467C21 #21737C

square

#57217C #7C2921 #467C21 #21737C

split-complementary

#57217C #737C21 #217C29

monochromatic

#13071B #35144C #57217C #792EAC #9849CF

Accessibility & contrast

On white

10.97

#57217C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#57217C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57217C

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57217C	#FFFFFF	#000000	##FFFFFF
##57217C	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#073D7A

Tritanopia (blue-blind)

#51364C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57217c;
/* rgb */ color: rgb(87, 33, 124);
/* oklch */ color: oklch(37.6% 0.148 307.9);

Tailwind

colors: {
  custom: {
    50: '#8a61a3',
    500: '#57217c',
    950: '#000000',
  },
}

SCSS

$custom: #57217c;
$custom-light: #8a61a3;
$custom-dark: #000000;

JSON

{
  "hex": "#57217c",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 124
  },
  "hsl": {
    "h": 275.604,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37585,
    "c": 0.14826,
    "h": 307.9
  },
  "luminance": 0.04569
}

Semantic roles & 50–950 ramp

primary

#57217C

secondary

#73AF4A

accent

#E14785

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #57217C

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

Preview Lab → · Contrast checker → · Palette generator →