#571985#571985

#571985 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.167 H 305.5°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#571985
RGB	rgb(87, 25, 133)
HSL	hsl(274, 68%, 31%)
HSV	hsv(274, 81%, 52%)
CMYK	cmyk(34.6%, 81.2%, 0%, 47.8%)
CIE-LAB	lab(25.00, 46.97, -47.71)
CIE-LCH	lch(25.00, 66.95, 314.55°)
OKLab	oklab(37.48% 0.0969 -0.1359)
OKLCH	oklch(37.48% 0.167 305.5)
XYZ	xyz(8.5108, 4.4150, 22.5896)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571985 #478519

analogous

#211985 #571985 #85197D

triadic

#571985 #855719 #198557

tetradic

#571985 #852119 #478519 #197D85

square

#571985 #852119 #478519 #197D85

split-complementary

#571985 #7D8519 #198521

monochromatic

#14061E #350F51 #571985 #7923B9 #983EDB

Accessibility & contrast

On white

11.15

#571985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#571985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571985

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571985	#FFFFFF	#000000	##FFFFFF
##571985	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A88

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#4E354F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #571985;
/* rgb */ color: rgb(87, 25, 133);
/* oklch */ color: oklch(37.5% 0.167 305.5);

Tailwind

colors: {
  custom: {
    50: '#8b5ea9',
    500: '#571985',
    950: '#000000',
  },
}

SCSS

$custom: #571985;
$custom-light: #8b5ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#571985",
  "rgb": {
    "r": 87,
    "g": 25,
    "b": 133
  },
  "hsl": {
    "h": 274.444,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37481,
    "c": 0.1669,
    "h": 305.5
  },
  "luminance": 0.04415
}

Semantic roles & 50–950 ramp

primary

#571985

secondary

#74B941

accent

#EB3D87

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #571985

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

Preview Lab → · Contrast checker → · Palette generator →