#571A97#571A97

#571A97 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.2% C 0.184 H 299.5°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#571A97
RGB	rgb(87, 26, 151)
HSL	hsl(269, 71%, 35%)
HSV	hsv(269, 83%, 59%)
CMYK	cmyk(42.4%, 82.8%, 0%, 40.8%)
CIE-LAB	lab(26.73, 50.94, -56.05)
CIE-LCH	lch(26.73, 75.74, 312.26°)
OKLab	oklab(39.18% 0.0906 -0.1604)
OKLCH	oklch(39.18% 0.184 299.5)
XYZ	xyz(9.8844, 4.9993, 29.7163)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A97 #5A971A

analogous

#1A1C97 #571A97 #961A97

triadic

#571A97 #97571A #1A9757

tetradic

#571A97 #971A1C #5A971A #1A9796

square

#571A97 #971A1C #5A971A #1A9796

split-complementary

#571A97 #97961A #1C971A

monochromatic

#1B082F #391163 #571A97 #7523CB #944BE0

Accessibility & contrast

On white

10.50

#571A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#571A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A97

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A97	#FFFFFF	#000000	##FFFFFF
##571A97	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003E95

Tritanopia (blue-blind)

#473E5A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #571a97;
/* rgb */ color: rgb(87, 26, 151);
/* oklch */ color: oklch(39.2% 0.184 299.5);

Tailwind

colors: {
  custom: {
    50: '#8d5fb7',
    500: '#571a97',
    950: '#000000',
  },
}

SCSS

$custom: #571a97;
$custom-light: #8d5fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#571a97",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 269.28,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39181,
    "c": 0.18422,
    "h": 299.5
  },
  "luminance": 0.04999
}

Semantic roles & 50–950 ramp

primary

#571A97

secondary

#88C24B

accent

#ED3A96

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #571A97

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

Preview Lab → · Contrast checker → · Palette generator →