#571685#571685

#571685 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.170 H 305.8°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#571685
RGB	rgb(87, 22, 133)
HSL	hsl(275, 72%, 30%)
HSV	hsv(275, 83%, 52%)
CMYK	cmyk(34.6%, 83.5%, 0%, 47.8%)
CIE-LAB	lab(24.62, 48.07, -48.33)
CIE-LCH	lch(24.62, 68.17, 314.85°)
OKLab	oklab(37.22% 0.0993 -0.1377)
OKLCH	oklch(37.22% 0.17 305.8)
XYZ	xyz(8.4501, 4.2936, 22.5693)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.34

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571685 #448516

analogous

#1F1685 #571685 #85167B

triadic

#571685 #855716 #168557

tetradic

#571685 #851F16 #448516 #167B85

square

#571685 #851F16 #448516 #167B85

split-complementary

#571685 #7B8516 #16851F

monochromatic

#12051C #350D50 #571685 #791FBA #9937DE

Accessibility & contrast

On white

11.30

#571685 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#571685 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571685

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571685	#FFFFFF	#000000	##FFFFFF
##571685	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#4E344F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571685;
/* rgb */ color: rgb(87, 22, 133);
/* oklch */ color: oklch(37.2% 0.170 305.8);

Tailwind

colors: {
  custom: {
    50: '#8c5da9',
    500: '#571685',
    950: '#000000',
  },
}

SCSS

$custom: #571685;
$custom-light: #8c5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#571685",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 133
  },
  "hsl": {
    "h": 275.135,
    "s": 71.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37216,
    "c": 0.16977,
    "h": 305.8
  },
  "luminance": 0.04294
}

Semantic roles & 50–950 ramp

primary

#571685

secondary

#71B93E

accent

#EE3984

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #571685

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

Preview Lab → · Contrast checker → · Palette generator →