#471B84#471B84

#471B84 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.161 H 296.1°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#471B84
RGB	rgb(71, 27, 132)
HSL	hsl(265, 66%, 31%)
HSV	hsv(265, 80%, 52%)
CMYK	cmyk(46.2%, 79.5%, 0%, 48.2%)
CIE-LAB	lab(22.96, 43.17, -50.50)
CIE-LCH	lch(22.96, 66.44, 310.53°)
OKLab	oklab(35.55% 0.0708 -0.1447)
OKLCH	oklch(35.55% 0.161 296.1)
XYZ	xyz(7.1542, 3.7892, 22.1798)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B84 #58841B

analogous

#1B2384 #471B84 #7B1B84

triadic

#471B84 #84471B #1B8447

tetradic

#471B84 #841B23 #58841B #1B847B

square

#471B84 #841B23 #58841B #1B847B

split-complementary

#471B84 #847B1B #23841B

monochromatic

#10061E #2C1151 #471B84 #6225B7 #8041D8

Accessibility & contrast

On white

11.95

#471B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#471B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B84

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B84	#FFFFFF	#000000	##FFFFFF
##471B84	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003787

Deuteranopia (green-blind)

#003582

Tritanopia (blue-blind)

#36384F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #471b84;
/* rgb */ color: rgb(71, 27, 132);
/* oklch */ color: oklch(35.5% 0.161 296.1);

Tailwind

colors: {
  custom: {
    50: '#815da9',
    500: '#471b84',
    950: '#000000',
  },
}

SCSS

$custom: #471b84;
$custom-light: #815da9;
$custom-dark: #000000;

JSON

{
  "hex": "#471b84",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 132
  },
  "hsl": {
    "h": 265.143,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35548,
    "c": 0.16107,
    "h": 296.1
  },
  "luminance": 0.03789
}

Semantic roles & 50–950 ramp

primary

#471B84

secondary

#87B743

accent

#E93FA2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #471B84

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

Preview Lab → · Contrast checker → · Palette generator →