#571A85#571A85

#571A85 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.166 H 305.4°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#571A85
RGB	rgb(87, 26, 133)
HSL	hsl(274, 67%, 31%)
HSV	hsv(274, 80%, 52%)
CMYK	cmyk(34.6%, 80.5%, 0%, 47.8%)
CIE-LAB	lab(25.13, 46.59, -47.49)
CIE-LCH	lch(25.13, 66.53, 314.45°)
OKLab	oklab(37.57% 0.096 -0.1353)
OKLCH	oklch(37.57% 0.166 305.4)
XYZ	xyz(8.5326, 4.4585, 22.5968)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.82

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A85 #48851A

analogous

#211A85 #571A85 #851A7D

triadic

#571A85 #85571A #1A8557

tetradic

#571A85 #85211A #48851A #1A7D85

square

#571A85 #85211A #48851A #1A7D85

split-complementary

#571A85 #7D851A #1A8521

monochromatic

#14061F #361052 #571A85 #7824B8 #9740DA

Accessibility & contrast

On white

11.10

#571A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#571A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A85

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A85	#FFFFFF	#000000	##FFFFFF
##571A85	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A88

Deuteranopia (green-blind)

#003C83

Tritanopia (blue-blind)

#4E364F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #571a85;
/* rgb */ color: rgb(87, 26, 133);
/* oklch */ color: oklch(37.6% 0.166 305.4);

Tailwind

colors: {
  custom: {
    50: '#8b5ea9',
    500: '#571a85',
    950: '#000000',
  },
}

SCSS

$custom: #571a85;
$custom-light: #8b5ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#571a85",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 133
  },
  "hsl": {
    "h": 274.206,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37575,
    "c": 0.16588,
    "h": 305.4
  },
  "luminance": 0.04458
}

Semantic roles & 50–950 ramp

primary

#571A85

secondary

#75B842

accent

#EA3E88

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #571A85

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

Preview Lab → · Contrast checker → · Palette generator →