#572181#572181

#572181 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.0% C 0.154 H 305.9°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#572181
RGB	rgb(87, 33, 129)
HSL	hsl(274, 59%, 32%)
HSV	hsv(274, 74%, 51%)
CMYK	cmyk(32.6%, 74.4%, 0%, 49.4%)
CIE-LAB	lab(25.86, 42.60, -43.80)
CIE-LCH	lch(25.86, 61.10, 314.21°)
OKLab	oklab(37.98% 0.0902 -0.1245)
OKLCH	oklch(37.98% 0.154 305.9)
XYZ	xyz(8.4359, 4.6990, 21.2272)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#572181 #4B8121

analogous

#272181 #572181 #81217B

triadic

#572181 #815721 #218157

tetradic

#572181 #812721 #4B8121 #217B81

square

#572181 #812721 #4B8121 #217B81

split-complementary

#572181 #7B8121 #218127

monochromatic

#150820 #361550 #572181 #782DB2 #974BD1

Accessibility & contrast

On white

10.83

#572181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#572181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #572181

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##572181	#FFFFFF	#000000	##FFFFFF
##572181	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C84

Deuteranopia (green-blind)

#003D7F

Tritanopia (blue-blind)

#50384F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #572181;
/* rgb */ color: rgb(87, 33, 129);
/* oklch */ color: oklch(38.0% 0.154 305.9);

Tailwind

colors: {
  custom: {
    50: '#8b62a6',
    500: '#572181',
    950: '#000000',
  },
}

SCSS

$custom: #572181;
$custom-light: #8b62a6;
$custom-dark: #000000;

JSON

{
  "hex": "#572181",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 129
  },
  "hsl": {
    "h": 273.75,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37984,
    "c": 0.1537,
    "h": 305.9
  },
  "luminance": 0.04699
}

Semantic roles & 50–950 ramp

primary

#572181

secondary

#78B44A

accent

#E2458A

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C050F

muted

#7D7A7F

Preview Lab

Preview with #572181

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

Preview Lab → · Contrast checker → · Palette generator →