#571673#571673

#571673 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.7% C 0.152 H 313.0°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#571673
RGB	rgb(87, 22, 115)
HSL	hsl(282, 68%, 27%)
HSV	hsv(282, 81%, 45%)
CMYK	cmyk(24.3%, 80.9%, 0%, 54.9%)
CIE-LAB	lab(23.13, 43.99, -39.32)
CIE-LCH	lch(23.13, 59.00, 318.21°)
OKLab	oklab(35.71% 0.1038 -0.1112)
OKLCH	oklch(35.71% 0.152 313)
XYZ	xyz(7.3113, 3.8381, 16.5720)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571673 #327316

analogous

#281673 #571673 #731661

triadic

#571673 #735716 #167357

tetradic

#571673 #732816 #327316 #166173

square

#571673 #732816 #327316 #166173

split-complementary

#571673 #617316 #167328

monochromatic

#13051A #300C40 #571673 #7E20A6 #A42DD7

Accessibility & contrast

On white

11.88

#571673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#571673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571673

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571673	#FFFFFF	#000000	##FFFFFF
##571673	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003476

Deuteranopia (green-blind)

#093871

Tritanopia (blue-blind)

#542C44

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #571673;
/* rgb */ color: rgb(87, 22, 115);
/* oklch */ color: oklch(35.7% 0.152 313.0);

Tailwind

colors: {
  custom: {
    50: '#8a5c9c',
    500: '#571673',
    950: '#000000',
  },
}

SCSS

$custom: #571673;
$custom-light: #8a5c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#571673",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 115
  },
  "hsl": {
    "h": 281.935,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35708,
    "c": 0.15215,
    "h": 313
  },
  "luminance": 0.03838
}

Semantic roles & 50–950 ramp

primary

#571673

secondary

#5DA93C

accent

#EB3D71

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #571673

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

Preview Lab → · Contrast checker → · Palette generator →