#571B65#571B65

#571B65 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.132 H 319.4°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#571B65
RGB	rgb(87, 27, 101)
HSL	hsl(289, 58%, 25%)
HSV	hsv(289, 73%, 40%)
CMYK	cmyk(13.9%, 73.3%, 0%, 60.4%)
CIE-LAB	lab(22.83, 38.89, -30.73)
CIE-LCH	lch(22.83, 49.56, 321.69°)
OKLab	oklab(35.17% 0.1004 -0.0861)
OKLCH	oklch(35.17% 0.132 319.4)
XYZ	xyz(6.6711, 3.7500, 12.6818)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.78

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B65 #29651B

analogous

#321B65 #571B65 #651B4E

triadic

#571B65 #65571B #1B6557

tetradic

#571B65 #65321B #29651B #1B4E65

square

#571B65 #65321B #29651B #1B4E65

split-complementary

#571B65 #4E651B #1B6532

monochromatic

#150618 #2D0E35 #571B65 #812895 #AA35C6

Accessibility & contrast

On white

12.00

#571B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#571B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B65

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B65	#FFFFFF	#000000	##FFFFFF
##571B65	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003267

Deuteranopia (green-blind)

#203963

Tritanopia (blue-blind)

#57293E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #571b65;
/* rgb */ color: rgb(87, 27, 101);
/* oklch */ color: oklch(35.2% 0.132 319.4);

Tailwind

colors: {
  custom: {
    50: '#895d91',
    500: '#571b65',
    950: '#000000',
  },
}

SCSS

$custom: #571b65;
$custom-light: #895d91;
$custom-dark: #000000;

JSON

{
  "hex": "#571b65",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 101
  },
  "hsl": {
    "h": 288.649,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35169,
    "c": 0.13225,
    "h": 319.4
  },
  "luminance": 0.0375
}

Semantic roles & 50–950 ramp

primary

#571B65

secondary

#529A41

accent

#E14764

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040D

muted

#7D797D

Preview Lab

Preview with #571B65

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

Preview Lab → · Contrast checker → · Palette generator →