#571F89#571F89

#571F89 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.4% C 0.165 H 303.3°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#571F89
RGB	rgb(87, 31, 137)
HSL	hsl(272, 63%, 33%)
HSV	hsv(272, 77%, 54%)
CMYK	cmyk(36.5%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(26.19, 45.48, -48.27)
CIE-LCH	lch(26.19, 66.32, 313.30°)
OKLab	oklab(38.42% 0.0905 -0.1376)
OKLCH	oklch(38.42% 0.165 303.3)
XYZ	xyz(8.9348, 4.8124, 24.1202)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F89 #51891F

analogous

#221F89 #571F89 #891F86

triadic

#571F89 #89571F #1F8957

tetradic

#571F89 #89221F #51891F #1F8689

square

#571F89 #89221F #51891F #1F8689

split-complementary

#571F89 #86891F #1F8922

monochromatic

#180825 #371457 #571F89 #772ABB #954CD6

Accessibility & contrast

On white

10.70

#571F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#571F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F89

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F89	#FFFFFF	#000000	##FFFFFF
##571F89	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8C

Deuteranopia (green-blind)

#003E87

Tritanopia (blue-blind)

#4D3A53

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #571f89;
/* rgb */ color: rgb(87, 31, 137);
/* oklch */ color: oklch(38.4% 0.165 303.3);

Tailwind

colors: {
  custom: {
    50: '#8b61ac',
    500: '#571f89',
    950: '#000000',
  },
}

SCSS

$custom: #571f89;
$custom-light: #8b61ac;
$custom-dark: #000000;

JSON

{
  "hex": "#571f89",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 271.698,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38424,
    "c": 0.16467,
    "h": 303.3
  },
  "luminance": 0.04812
}

Semantic roles & 50–950 ramp

primary

#571F89

secondary

#7FB94B

accent

#E6428F

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #571F89

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

Preview Lab → · Contrast checker → · Palette generator →