#571A9D#571A9D

#571A9D is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.190 H 297.7°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#571A9D
RGB	rgb(87, 26, 157)
HSL	hsl(268, 72%, 36%)
HSV	hsv(268, 83%, 62%)
CMYK	cmyk(44.6%, 83.4%, 0%, 38.4%)
CIE-LAB	lab(27.29, 52.41, -58.81)
CIE-LCH	lch(27.29, 78.77, 311.71°)
OKLab	oklab(39.74% 0.0886 -0.1685)
OKLCH	oklch(39.74% 0.19 297.7)
XYZ	xyz(10.3841, 5.1991, 32.3482)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A9D #609D1A

analogous

#1A1E9D #571A9D #981A9D

triadic

#571A9D #9D571A #1A9D57

tetradic

#571A9D #9D1A1E #609D1A #1A9D98

square

#571A9D #9D1A1E #609D1A #1A9D98

split-complementary

#571A9D #9D981A #1E9D1A

monochromatic

#1D0934 #3A1168 #571A9D #7423D2 #944FE2

Accessibility & contrast

On white

10.30

#571A9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#571A9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A9D

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A9D	#FFFFFF	#000000	##FFFFFF
##571A9D	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#003F9B

Tritanopia (blue-blind)

#44405D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #571a9d;
/* rgb */ color: rgb(87, 26, 157);
/* oklch */ color: oklch(39.7% 0.190 297.7);

Tailwind

colors: {
  custom: {
    50: '#8e60bb',
    500: '#571a9d',
    950: '#000000',
  },
}

SCSS

$custom: #571a9d;
$custom-light: #8e60bb;
$custom-dark: #000000;

JSON

{
  "hex": "#571a9d",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 157
  },
  "hsl": {
    "h": 267.939,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39742,
    "c": 0.19034,
    "h": 297.7
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary

#571A9D

secondary

#8DC44E

accent

#EE399A

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0512

muted

#7E7981

Preview Lab

Preview with #571A9D

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

Preview Lab → · Contrast checker → · Palette generator →