#571EA1#571EA1

#571EA1 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.191 H 296.2°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#571EA1
RGB	rgb(87, 30, 161)
HSL	hsl(266, 69%, 37%)
HSV	hsv(266, 81%, 63%)
CMYK	cmyk(46%, 81.4%, 0%, 36.9%)
CIE-LAB	lab(28.19, 51.91, -59.78)
CIE-LCH	lch(28.19, 79.17, 310.97°)
OKLab	oklab(40.48% 0.0844 -0.1713)
OKLCH	oklch(40.48% 0.191 296.2)
XYZ	xyz(10.8261, 5.5277, 34.2079)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571EA1 #68A11E

analogous

#1E27A1 #571EA1 #991EA1

triadic

#571EA1 #A1571E #1EA157

tetradic

#571EA1 #A11E27 #68A11E #1EA199

square

#571EA1 #A11E27 #68A11E #1EA199

split-complementary

#571EA1 #A1991E #27A11E

monochromatic

#1F0B3A #3B146D #571EA1 #7328D5 #9459E0

Accessibility & contrast

On white

9.97

#571EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#571EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571EA1

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571EA1	#FFFFFF	#000000	##FFFFFF
##571EA1	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A5

Deuteranopia (green-blind)

#00419F

Tritanopia (blue-blind)

#424460

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #571ea1;
/* rgb */ color: rgb(87, 30, 161);
/* oklch */ color: oklch(40.5% 0.191 296.2);

Tailwind

colors: {
  custom: {
    50: '#8e62be',
    500: '#571ea1',
    950: '#000000',
  },
}

SCSS

$custom: #571ea1;
$custom-light: #8e62be;
$custom-dark: #000000;

JSON

{
  "hex": "#571ea1",
  "rgb": {
    "r": 87,
    "g": 30,
    "b": 161
  },
  "hsl": {
    "h": 266.107,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40475,
    "c": 0.19101,
    "h": 296.2
  },
  "luminance": 0.05528
}

Semantic roles & 50–950 ramp

primary

#571EA1

secondary

#94C457

accent

#EB3C9F

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #571EA1

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

Preview Lab → · Contrast checker → · Palette generator →