#571173#571173

#571173 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.3% C 0.157 H 313.5°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#571173
RGB	rgb(87, 17, 115)
HSL	hsl(283, 74%, 26%)
HSV	hsv(283, 85%, 45%)
CMYK	cmyk(24.3%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(22.53, 45.72, -40.29)
CIE-LCH	lch(22.53, 60.93, 318.61°)
OKLab	oklab(35.29% 0.1081 -0.114)
OKLCH	oklch(35.29% 0.157 313.5)
XYZ	xyz(7.2249, 3.6652, 16.5432)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571173 #2D7311

analogous

#261173 #571173 #73115E

triadic

#571173 #735711 #117357

tetradic

#571173 #732611 #2D7311 #115E73

square

#571173 #732611 #2D7311 #115E73

split-complementary

#571173 #5E7311 #117326

monochromatic

#14041B #2F093E #571173 #7F19A8 #A821DE

Accessibility & contrast

On white

12.12

#571173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#571173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571173

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571173	#FFFFFF	#000000	##FFFFFF
##571173	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#023771

Tritanopia (blue-blind)

#542A43

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #571173;
/* rgb */ color: rgb(87, 17, 115);
/* oklch */ color: oklch(35.3% 0.157 313.5);

Tailwind

colors: {
  custom: {
    50: '#8a5a9c',
    500: '#571173',
    950: '#000000',
  },
}

SCSS

$custom: #571173;
$custom-light: #8a5a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#571173",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 282.857,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35289,
    "c": 0.1571,
    "h": 313.5
  },
  "luminance": 0.03665
}

Semantic roles & 50–950 ramp

primary

#571173

secondary

#57AA36

accent

#F1376C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #571173

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

Preview Lab → · Contrast checker → · Palette generator →