#571C55#571C55

#571C55 is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.2% C 0.115 H 329.1°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#571C55
RGB	rgb(87, 28, 85)
HSL	hsl(302, 51%, 23%)
HSV	hsv(302, 68%, 34%)
CMYK	cmyk(0%, 67.8%, 2.3%, 65.9%)
CIE-LAB	lab(21.99, 35.17, -21.47)
CIE-LCH	lch(21.99, 41.21, 328.59°)
OKLab	oklab(34.24% 0.0989 -0.0592)
OKLCH	oklch(34.24% 0.115 329.1)
XYZ	xyz(5.9854, 3.5130, 8.9554)
Luminance	0.0351 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C55 #1C571E

analogous

#3C1C57 #571C55 #571C37

triadic

#571C55 #55571C #1C5557

tetradic

#571C55 #573C1C #1C571E #1C3757

square

#571C55 #573C1C #1C571E #1C3757

split-complementary

#571C55 #37571C #1C573C

monochromatic

#170717 #290D28 #571C55 #852B82 #B43AAF

Accessibility & contrast

On white

12.33

#571C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#571C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C55

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C55	#FFFFFF	#000000	##FFFFFF
##571C55	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163057

Deuteranopia (green-blind)

#2B3753

Tritanopia (blue-blind)

#5A2335

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #571c55;
/* rgb */ color: rgb(87, 28, 85);
/* oklch */ color: oklch(34.2% 0.115 329.1);

Tailwind

colors: {
  custom: {
    50: '#895d85',
    500: '#571c55',
    950: '#000000',
  },
}

SCSS

$custom: #571c55;
$custom-light: #895d85;
$custom-dark: #000000;

JSON

{
  "hex": "#571c55",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 85
  },
  "hsl": {
    "h": 302.034,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34244,
    "c": 0.11524,
    "h": 329.1
  },
  "luminance": 0.03513
}

Semantic roles & 50–950 ramp

primary

#571C55

secondary

#428D45

accent

#DB524D

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #571C55

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

Preview Lab → · Contrast checker → · Palette generator →