#571670#571670

#571670 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.5% C 0.149 H 314.4°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#571670
RGB	rgb(87, 22, 112)
HSL	hsl(283, 67%, 26%)
HSV	hsv(283, 80%, 44%)
CMYK	cmyk(22.3%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(22.90, 43.33, -37.76)
CIE-LCH	lch(22.90, 57.47, 318.93°)
OKLab	oklab(35.47% 0.1044 -0.1066)
OKLCH	oklch(35.47% 0.149 314.4)
XYZ	xyz(7.1415, 3.7702, 15.6776)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571670 #2F7016

analogous

#2A1670 #571670 #70165C

triadic

#571670 #705716 #167057

tetradic

#571670 #702A16 #2F7016 #165C70

square

#571670 #702A16 #2F7016 #165C70

split-complementary

#571670 #5C7016 #16702A

monochromatic

#14051A #2F0C3D #571670 #7F20A3 #A62BD5

Accessibility & contrast

On white

11.97

#571670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#571670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571670

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571670	#FFFFFF	#000000	##FFFFFF
##571670	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#0F386E

Tritanopia (blue-blind)

#552B42

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #571670;
/* rgb */ color: rgb(87, 22, 112);
/* oklch */ color: oklch(35.5% 0.149 314.4);

Tailwind

colors: {
  custom: {
    50: '#8a5b9a',
    500: '#571670',
    950: '#000000',
  },
}

SCSS

$custom: #571670;
$custom-light: #8a5b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#571670",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 283.333,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35471,
    "c": 0.14925,
    "h": 314.4
  },
  "luminance": 0.0377
}

Semantic roles & 50–950 ramp

primary

#571670

secondary

#59A63C

accent

#EA3E6E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #571670

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

Preview Lab → · Contrast checker → · Palette generator →