#57219D#57219D

#57219D is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.4% C 0.184 H 296.9°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#57219D
RGB	rgb(87, 33, 157)
HSL	hsl(266, 65%, 37%)
HSV	hsv(266, 79%, 62%)
CMYK	cmyk(44.6%, 79%, 0%, 38.4%)
CIE-LAB	lab(28.24, 49.66, -57.25)
CIE-LCH	lch(28.24, 75.79, 310.94°)
OKLab	oklab(40.4% 0.0833 -0.164)
OKLCH	oklch(40.4% 0.184 296.9)
XYZ	xyz(10.5585, 5.5481, 32.4063)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57219D #679D21

analogous

#21299D #57219D #95219D

triadic

#57219D #9D5721 #219D57

tetradic

#57219D #9D2129 #679D21 #219D95

square

#57219D #9D2129 #679D21 #219D95

split-complementary

#57219D #9D9521 #299D21

monochromatic

#1F0C38 #3B166A #57219D #732CD0 #945CDD

Accessibility & contrast

On white

9.95

#57219D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#57219D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57219D

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57219D	#FFFFFF	#000000	##FFFFFF
##57219D	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00419B

Tritanopia (blue-blind)

#44435F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #57219d;
/* rgb */ color: rgb(87, 33, 157);
/* oklch */ color: oklch(40.4% 0.184 296.9);

Tailwind

colors: {
  custom: {
    50: '#8e63bb',
    500: '#57219d',
    950: '#000000',
  },
}

SCSS

$custom: #57219d;
$custom-light: #8e63bb;
$custom-dark: #000000;

JSON

{
  "hex": "#57219d",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 157
  },
  "hsl": {
    "h": 266.129,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40399,
    "c": 0.18395,
    "h": 296.9
  },
  "luminance": 0.05548
}

Semantic roles & 50–950 ramp

primary

#57219D

secondary

#94C159

accent

#E8409F

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #57219D

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

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