#571E83#571E83

#571E83 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.8% C 0.159 H 305.6°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#571E83
RGB	rgb(87, 30, 131)
HSL	hsl(274, 63%, 32%)
HSV	hsv(274, 77%, 51%)
CMYK	cmyk(33.6%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(25.54, 44.45, -45.57)
CIE-LCH	lch(25.54, 63.65, 314.29°)
OKLab	oklab(37.81% 0.0928 -0.1296)
OKLCH	oklch(37.81% 0.159 305.6)
XYZ	xyz(8.4906, 4.5935, 21.9077)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.46

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571E83 #4A831E

analogous

#241E83 #571E83 #831E7D

triadic

#571E83 #83571E #1E8357

tetradic

#571E83 #83241E #4A831E #1E7D83

square

#571E83 #83241E #4A831E #1E7D83

split-complementary

#571E83 #7D831E #1E8324

monochromatic

#15071F #361351 #571E83 #7829B5 #9747D5

Accessibility & contrast

On white

10.95

#571E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#571E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571E83

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571E83	#FFFFFF	#000000	##FFFFFF
##571E83	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B86

Deuteranopia (green-blind)

#003D81

Tritanopia (blue-blind)

#4F374F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571e83;
/* rgb */ color: rgb(87, 30, 131);
/* oklch */ color: oklch(37.8% 0.159 305.6);

Tailwind

colors: {
  custom: {
    50: '#8b60a8',
    500: '#571e83',
    950: '#000000',
  },
}

SCSS

$custom: #571e83;
$custom-light: #8b60a8;
$custom-dark: #000000;

JSON

{
  "hex": "#571e83",
  "rgb": {
    "r": 87,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 273.861,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.37811,
    "c": 0.15945,
    "h": 305.6
  },
  "luminance": 0.04593
}

Semantic roles & 50–950 ramp

primary

#571E83

secondary

#77B647

accent

#E64289

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #571E83

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

Preview Lab → · Contrast checker → · Palette generator →