#571590#571590

#571590 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.1% C 0.181 H 302.1°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#571590
RGB	rgb(87, 21, 144)
HSL	hsl(272, 75%, 32%)
HSV	hsv(272, 85%, 56%)
CMYK	cmyk(39.6%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(25.49, 50.99, -53.77)
CIE-LCH	lch(25.49, 74.10, 313.48°)
OKLab	oklab(38.13% 0.0965 -0.1536)
OKLCH	oklch(38.13% 0.181 302.1)
XYZ	xyz(9.2315, 4.5761, 26.7771)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571590 #4E9015

analogous

#1A1590 #571590 #90158C

triadic

#571590 #905715 #159057

tetradic

#571590 #901A15 #4E9015 #158C90

square

#571590 #901A15 #4E9015 #158C90

split-complementary

#571590 #8C9015 #15901A

monochromatic

#160525 #370D5B #571590 #771DC5 #963DE3

Accessibility & contrast

On white

10.96

#571590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#571590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571590

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571590	#FFFFFF	#000000	##FFFFFF
##571590	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#4A3955

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #571590;
/* rgb */ color: rgb(87, 21, 144);
/* oklch */ color: oklch(38.1% 0.181 302.1);

Tailwind

colors: {
  custom: {
    50: '#8d5db2',
    500: '#571590',
    950: '#000000',
  },
}

SCSS

$custom: #571590;
$custom-light: #8d5db2;
$custom-dark: #000000;

JSON

{
  "hex": "#571590",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 272.195,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38125,
    "c": 0.18142,
    "h": 302.1
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary

#571590

secondary

#7CC23E

accent

#F1378D

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #571590

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

Preview Lab → · Contrast checker → · Palette generator →