#571F8E#571F8E

#571F8E is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.9% C 0.170 H 301.7°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#571F8E
RGB	rgb(87, 31, 142)
HSL	hsl(270, 64%, 34%)
HSV	hsv(270, 78%, 56%)
CMYK	cmyk(38.7%, 78.2%, 0%, 44.3%)
CIE-LAB	lab(26.62, 46.72, -50.68)
CIE-LCH	lch(26.62, 68.93, 312.67°)
OKLab	oklab(38.85% 0.0892 -0.1447)
OKLCH	oklch(38.85% 0.17 301.7)
XYZ	xyz(9.3018, 4.9592, 26.0531)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F8E #568E1F

analogous

#1F1F8E #571F8E #8E1F8E

triadic

#571F8E #8E571F #1F8E57

tetradic

#571F8E #8E1F1F #568E1F #1F8E8E

square

#571F8E #8E1F1F #568E1F #1F8E8E

split-complementary

#571F8E #8E8E1F #1F8E1F

monochromatic

#19092A #38145C #571F8E #762AC0 #944FD9

Accessibility & contrast

On white

10.54

#571F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#571F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F8E

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F8E	#FFFFFF	#000000	##FFFFFF
##571F8E	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E91

Deuteranopia (green-blind)

#003E8C

Tritanopia (blue-blind)

#4B3C56

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #571f8e;
/* rgb */ color: rgb(87, 31, 142);
/* oklch */ color: oklch(38.9% 0.170 301.7);

Tailwind

colors: {
  custom: {
    50: '#8c61b0',
    500: '#571f8e',
    950: '#000000',
  },
}

SCSS

$custom: #571f8e;
$custom-light: #8c61b0;
$custom-dark: #000000;

JSON

{
  "hex": "#571f8e",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 142
  },
  "hsl": {
    "h": 270.27,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38854,
    "c": 0.16999,
    "h": 301.7
  },
  "luminance": 0.04959
}

Semantic roles & 50–950 ramp

primary

#571F8E

secondary

#84BB4D

accent

#E74193

background

#F9F6FA

surface

#F1EBF5

border

#CBC6CF

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #571F8E

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

Preview Lab → · Contrast checker → · Palette generator →