#571D7E#571D7E

#571D7E is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.155 H 307.6°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#571D7E
RGB	rgb(87, 29, 126)
HSL	hsl(276, 63%, 30%)
HSV	hsv(276, 77%, 49%)
CMYK	cmyk(31%, 77%, 0%, 50.6%)
CIE-LAB	lab(24.99, 43.68, -43.32)
CIE-LCH	lch(24.99, 61.52, 315.24°)
OKLab	oklab(37.29% 0.0949 -0.123)
OKLCH	oklch(37.29% 0.155 307.6)
XYZ	xyz(8.1349, 4.4114, 20.1576)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.60

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D7E #447E1D

analogous

#261D7E #571D7E #7E1D75

triadic

#571D7E #7E571D #1D7E57

tetradic

#571D7E #7E261D #447E1D #1D757E

square

#571D7E #7E261D #447E1D #1D757E

split-complementary

#571D7E #757E1D #1D7E26

monochromatic

#12061B #35124C #571D7E #7928B0 #9942D3

Accessibility & contrast

On white

11.16

#571D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#571D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D7E

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D7E	#FFFFFF	#000000	##FFFFFF
##571D7E	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003981

Deuteranopia (green-blind)

#003C7C

Tritanopia (blue-blind)

#51344C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #571d7e;
/* rgb */ color: rgb(87, 29, 126);
/* oklch */ color: oklch(37.3% 0.155 307.6);

Tailwind

colors: {
  custom: {
    50: '#8b5fa4',
    500: '#571d7e',
    950: '#000000',
  },
}

SCSS

$custom: #571d7e;
$custom-light: #8b5fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#571d7e",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 126
  },
  "hsl": {
    "h": 275.876,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37292,
    "c": 0.15535,
    "h": 307.6
  },
  "luminance": 0.04411
}

Semantic roles & 50–950 ramp

primary

#571D7E

secondary

#71B145

accent

#E64284

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571D7E

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

Preview Lab → · Contrast checker → · Palette generator →