#571D9A#571D9A

#571D9A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.185 H 298.3°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#571D9A
RGB	rgb(87, 29, 154)
HSL	hsl(268, 68%, 36%)
HSV	hsv(268, 81%, 60%)
CMYK	cmyk(43.5%, 81.2%, 0%, 39.6%)
CIE-LAB	lab(27.40, 50.54, -56.80)
CIE-LCH	lch(27.40, 76.02, 311.66°)
OKLab	oklab(39.73% 0.0874 -0.1626)
OKLCH	oklch(39.73% 0.185 298.3)
XYZ	xyz(10.2011, 5.2379, 31.0391)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D9A #609A1D

analogous

#1D219A #571D9A #951D9A

triadic

#571D9A #9A571D #1D9A57

tetradic

#571D9A #9A1D21 #609A1D #1D9A95

square

#571D9A #9A1D21 #609A1D #1D9A95

split-complementary

#571D9A #9A951D #219A1D

monochromatic

#1D0A33 #3A1366 #571D9A #7427CE #9453DF

Accessibility & contrast

On white

10.26

#571D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#571D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D9A

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D9A	#FFFFFF	#000000	##FFFFFF
##571D9A	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419D

Deuteranopia (green-blind)

#003F98

Tritanopia (blue-blind)

#46405C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #571d9a;
/* rgb */ color: rgb(87, 29, 154);
/* oklch */ color: oklch(39.7% 0.185 298.3);

Tailwind

colors: {
  custom: {
    50: '#8d61b9',
    500: '#571d9a',
    950: '#000000',
  },
}

SCSS

$custom: #571d9a;
$custom-light: #8d61b9;
$custom-dark: #000000;

JSON

{
  "hex": "#571d9a",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 154
  },
  "hsl": {
    "h": 267.84,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3973,
    "c": 0.18461,
    "h": 298.3
  },
  "luminance": 0.05238
}

Semantic roles & 50–950 ramp

primary

#571D9A

secondary

#8DC251

accent

#EB3D9A

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #571D9A

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

Preview Lab → · Contrast checker → · Palette generator →