#571D77#571D77

#571D77 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.148 H 310.5°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#571D77
RGB	rgb(87, 29, 119)
HSL	hsl(279, 61%, 29%)
HSV	hsv(279, 76%, 47%)
CMYK	cmyk(26.9%, 75.6%, 0%, 53.3%)
CIE-LAB	lab(24.44, 42.03, -39.76)
CIE-LCH	lch(24.44, 57.85, 316.59°)
OKLab	oklab(36.73% 0.0962 -0.1126)
OKLCH	oklch(36.73% 0.148 310.5)
XYZ	xyz(7.6990, 4.2371, 17.8614)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D77 #3D771D

analogous

#2A1D77 #571D77 #771D6A

triadic

#571D77 #77571D #1D7757

tetradic

#571D77 #772A1D #3D771D #1D6A77

square

#571D77 #772A1D #3D771D #1D6A77

split-complementary

#571D77 #6A771D #1D772A

monochromatic

#120619 #331146 #571D77 #7B29A8 #9C3ED0

Accessibility & contrast

On white

11.37

#571D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#571D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D77

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D77	#FFFFFF	#000000	##FFFFFF
##571D77	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387A

Deuteranopia (green-blind)

#0C3B75

Tritanopia (blue-blind)

#533148

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571d77;
/* rgb */ color: rgb(87, 29, 119);
/* oklch */ color: oklch(36.7% 0.148 310.5);

Tailwind

colors: {
  custom: {
    50: '#8a5f9f',
    500: '#571d77',
    950: '#000000',
  },
}

SCSS

$custom: #571d77;
$custom-light: #8a5f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#571d77",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 119
  },
  "hsl": {
    "h": 278.667,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36732,
    "c": 0.14804,
    "h": 310.5
  },
  "luminance": 0.04237
}

Semantic roles & 50–950 ramp

primary

#571D77

secondary

#69AB45

accent

#E4447D

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571D77

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

Preview Lab → · Contrast checker → · Palette generator →