#571A7B#571A7B

#571A7B is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.156 H 309.2°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#571A7B
RGB	rgb(87, 26, 123)
HSL	hsl(278, 65%, 29%)
HSV	hsv(278, 79%, 48%)
CMYK	cmyk(29.3%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(24.31, 44.23, -42.52)
CIE-LCH	lch(24.31, 61.36, 316.13°)
OKLab	oklab(36.74% 0.0984 -0.1207)
OKLCH	oklch(36.74% 0.156 309.2)
XYZ	xyz(7.8743, 4.1952, 19.1300)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A7B #3E7B1A

analogous

#271A7B #571A7B #7B1A6F

triadic

#571A7B #7B571A #1A7B57

tetradic

#571A7B #7B271A #3E7B1A #1A6F7B

square

#571A7B #7B271A #3E7B1A #1A6F7B

split-complementary

#571A7B #6F7B1A #1A7B27

monochromatic

#120519 #330F48 #571A7B #7B25AE #9C3AD5

Accessibility & contrast

On white

11.42

#571A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#571A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A7B

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A7B	#FFFFFF	#000000	##FFFFFF
##571A7B	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377E

Deuteranopia (green-blind)

#003B79

Tritanopia (blue-blind)

#52324A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571a7b;
/* rgb */ color: rgb(87, 26, 123);
/* oklch */ color: oklch(36.7% 0.156 309.2);

Tailwind

colors: {
  custom: {
    50: '#8b5ea2',
    500: '#571a7b',
    950: '#000000',
  },
}

SCSS

$custom: #571a7b;
$custom-light: #8b5ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#571a7b",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 277.732,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.36737,
    "c": 0.15572,
    "h": 309.2
  },
  "luminance": 0.04195
}

Semantic roles & 50–950 ramp

primary

#571A7B

secondary

#6AAF42

accent

#E8407E

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571A7B

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

Preview Lab → · Contrast checker → · Palette generator →