#571A7A#571A7A

#571A7A is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.155 H 309.6°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#571A7A
RGB	rgb(87, 26, 122)
HSL	hsl(278, 65%, 29%)
HSV	hsv(278, 79%, 48%)
CMYK	cmyk(28.7%, 78.7%, 0%, 52.2%)
CIE-LAB	lab(24.23, 44.00, -42.02)
CIE-LCH	lch(24.23, 60.84, 316.32°)
OKLab	oklab(36.66% 0.0986 -0.1192)
OKLCH	oklch(36.66% 0.155 309.6)
XYZ	xyz(7.8120, 4.1703, 18.8020)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A7A #3D7A1A

analogous

#271A7A #571A7A #7A1A6D

triadic

#571A7A #7A571A #1A7A57

tetradic

#571A7A #7A271A #3D7A1A #1A6D7A

square

#571A7A #7A271A #3D7A1A #1A6D7A

split-complementary

#571A7A #6D7A1A #1A7A27

monochromatic

#120519 #330F48 #571A7A #7B25AC #9C39D5

Accessibility & contrast

On white

11.45

#571A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#571A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A7A

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A7A	#FFFFFF	#000000	##FFFFFF
##571A7A	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377D

Deuteranopia (green-blind)

#003A78

Tritanopia (blue-blind)

#523149

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571a7a;
/* rgb */ color: rgb(87, 26, 122);
/* oklch */ color: oklch(36.7% 0.155 309.6);

Tailwind

colors: {
  custom: {
    50: '#8a5ea1',
    500: '#571a7a',
    950: '#000000',
  },
}

SCSS

$custom: #571a7a;
$custom-light: #8a5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#571a7a",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 122
  },
  "hsl": {
    "h": 278.125,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36655,
    "c": 0.1547,
    "h": 309.6
  },
  "luminance": 0.0417
}

Semantic roles & 50–950 ramp

primary

#571A7A

secondary

#69AE41

accent

#E8407D

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571A7A

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

Preview Lab → · Contrast checker → · Palette generator →