#571D75#571D75

#571D75 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.6% C 0.146 H 311.4°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#571D75
RGB	rgb(87, 29, 117)
HSL	hsl(280, 60%, 29%)
HSV	hsv(280, 75%, 46%)
CMYK	cmyk(25.6%, 75.2%, 0%, 54.1%)
CIE-LAB	lab(24.29, 41.56, -38.73)
CIE-LCH	lch(24.29, 56.81, 317.02°)
OKLab	oklab(36.58% 0.0965 -0.1095)
OKLCH	oklch(36.58% 0.146 311.4)
XYZ	xyz(7.5801, 4.1895, 17.2355)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D75 #3B751D

analogous

#2B1D75 #571D75 #751D67

triadic

#571D75 #75571D #1D7557

tetradic

#571D75 #752B1D #3B751D #1D6775

square

#571D75 #752B1D #3B751D #1D6775

split-complementary

#571D75 #67751D #1D752B

monochromatic

#120619 #331144 #571D75 #7B29A6 #9D3DCF

Accessibility & contrast

On white

11.43

#571D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#571D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D75

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D75	#FFFFFF	#000000	##FFFFFF
##571D75	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003778

Deuteranopia (green-blind)

#103B73

Tritanopia (blue-blind)

#533147

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571d75;
/* rgb */ color: rgb(87, 29, 117);
/* oklch */ color: oklch(36.6% 0.146 311.4);

Tailwind

colors: {
  custom: {
    50: '#8a5f9d',
    500: '#571d75',
    950: '#000000',
  },
}

SCSS

$custom: #571d75;
$custom-light: #8a5f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#571d75",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 117
  },
  "hsl": {
    "h": 279.545,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36576,
    "c": 0.14596,
    "h": 311.4
  },
  "luminance": 0.04189
}

Semantic roles & 50–950 ramp

primary

#571D75

secondary

#67A945

accent

#E3447B

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571D75

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

Preview Lab → · Contrast checker → · Palette generator →