#571F7E#571F7E

#571F7E is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.153 H 307.4°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#571F7E
RGB	rgb(87, 31, 126)
HSL	hsl(275, 61%, 31%)
HSV	hsv(275, 75%, 49%)
CMYK	cmyk(31%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(25.30, 42.79, -42.81)
CIE-LCH	lch(25.30, 60.53, 314.99°)
OKLab	oklab(37.51% 0.0928 -0.1215)
OKLCH	oklch(37.51% 0.153 307.4)
XYZ	xyz(8.1856, 4.5127, 20.1744)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.91

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F7E #467E1F

analogous

#271F7E #571F7E #7E1F75

triadic

#571F7E #7E571F #1F7E57

tetradic

#571F7E #7E271F #467E1F #1F757E

square

#571F7E #7E271F #467E1F #1F757E

split-complementary

#571F7E #757E1F #1F7E27

monochromatic

#13071C #35134D #571F7E #792BAF #9846D1

Accessibility & contrast

On white

11.04

#571F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#571F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F7E

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F7E	#FFFFFF	#000000	##FFFFFF
##571F7E	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#003C7C

Tritanopia (blue-blind)

#51354D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #571f7e;
/* rgb */ color: rgb(87, 31, 126);
/* oklch */ color: oklch(37.5% 0.153 307.4);

Tailwind

colors: {
  custom: {
    50: '#8a60a4',
    500: '#571f7e',
    950: '#000000',
  },
}

SCSS

$custom: #571f7e;
$custom-light: #8a60a4;
$custom-dark: #000000;

JSON

{
  "hex": "#571f7e",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 275.368,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37512,
    "c": 0.15294,
    "h": 307.4
  },
  "luminance": 0.04513
}

Semantic roles & 50–950 ramp

primary

#571F7E

secondary

#73B148

accent

#E44486

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571F7E

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

Preview Lab → · Contrast checker → · Palette generator →