#571A7C#571A7C

#571A7C is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.157 H 308.8°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#571A7C
RGB	rgb(87, 26, 124)
HSL	hsl(277, 65%, 29%)
HSV	hsv(277, 79%, 49%)
CMYK	cmyk(29.8%, 79%, 0%, 51.4%)
CIE-LAB	lab(24.39, 44.47, -43.03)
CIE-LCH	lch(24.39, 61.87, 315.94°)
OKLab	oklab(36.82% 0.0982 -0.1221)
OKLCH	oklch(36.82% 0.157 308.8)
XYZ	xyz(7.9372, 4.2204, 19.4614)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A7C #3F7C1A

analogous

#261A7C #571A7C #7C1A70

triadic

#571A7C #7C571A #1A7C57

tetradic

#571A7C #7C261A #3F7C1A #1A707C

square

#571A7C #7C261A #3F7C1A #1A707C

split-complementary

#571A7C #707C1A #1A7C26

monochromatic

#120519 #340F49 #571A7C #7A25AF #9B3BD6

Accessibility & contrast

On white

11.39

#571A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#571A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A7C

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A7C	#FFFFFF	#000000	##FFFFFF
##571A7C	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387F

Deuteranopia (green-blind)

#003B7A

Tritanopia (blue-blind)

#51324A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571a7c;
/* rgb */ color: rgb(87, 26, 124);
/* oklch */ color: oklch(36.8% 0.157 308.8);

Tailwind

colors: {
  custom: {
    50: '#8b5ea3',
    500: '#571a7c',
    950: '#000000',
  },
}

SCSS

$custom: #571a7c;
$custom-light: #8b5ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#571a7c",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 124
  },
  "hsl": {
    "h": 277.347,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36818,
    "c": 0.15673,
    "h": 308.8
  },
  "luminance": 0.0422
}

Semantic roles & 50–950 ramp

primary

#571A7C

secondary

#6BB042

accent

#E8407F

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571A7C

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

Preview Lab → · Contrast checker → · Palette generator →