#571A8E#571A8E

#571A8E is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.4% C 0.175 H 302.3°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#571A8E
RGB	rgb(87, 26, 142)
HSL	hsl(272, 69%, 33%)
HSV	hsv(272, 82%, 56%)
CMYK	cmyk(38.7%, 81.7%, 0%, 44.3%)
CIE-LAB	lab(25.92, 48.74, -51.83)
CIE-LCH	lch(25.92, 71.15, 313.24°)
OKLab	oklab(38.36% 0.0935 -0.148)
OKLCH	oklch(38.36% 0.175 302.3)
XYZ	xyz(9.1812, 4.7180, 26.0129)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A8E #518E1A

analogous

#1D1A8E #571A8E #8E1A8B

triadic

#571A8E #8E571A #1A8E57

tetradic

#571A8E #8E1D1A #518E1A #1A8B8E

square

#571A8E #8E1D1A #518E1A #1A8B8E

split-complementary

#571A8E #8B8E1A #1A8E1D

monochromatic

#180727 #37115A #571A8E #7723C2 #9545DD

Accessibility & contrast

On white

10.80

#571A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#571A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A8E

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A8E	#FFFFFF	#000000	##FFFFFF
##571A8E	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C91

Deuteranopia (green-blind)

#003D8C

Tritanopia (blue-blind)

#4B3A55

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571a8e;
/* rgb */ color: rgb(87, 26, 142);
/* oklch */ color: oklch(38.4% 0.175 302.3);

Tailwind

colors: {
  custom: {
    50: '#8c5fb0',
    500: '#571a8e',
    950: '#000000',
  },
}

SCSS

$custom: #571a8e;
$custom-light: #8c5fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#571a8e",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 142
  },
  "hsl": {
    "h": 271.552,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38363,
    "c": 0.17505,
    "h": 302.3
  },
  "luminance": 0.04718
}

Semantic roles & 50–950 ramp

primary

#571A8E

secondary

#7FBE45

accent

#EC3C8F

background

#F9F5FA

surface

#F1EAF5

border

#CBC6CF

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #571A8E

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

Preview Lab → · Contrast checker → · Palette generator →