#471CA1#471CA1

#471CA1 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.5% C 0.192 H 288.3°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#471CA1
RGB	rgb(71, 28, 161)
HSL	hsl(259, 70%, 37%)
HSV	hsv(259, 83%, 63%)
CMYK	cmyk(55.9%, 82.6%, 0%, 36.9%)
CIE-LAB	lab(25.99, 50.60, -63.46)
CIE-LCH	lch(25.99, 81.17, 308.57°)
OKLab	oklab(38.52% 0.0604 -0.1826)
OKLCH	oklch(38.52% 0.192 288.3)
XYZ	xyz(9.4449, 4.7428, 34.1291)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471CA1 #76A11C

analogous

#1C34A1 #471CA1 #891CA1

triadic

#471CA1 #A1471C #1CA147

tetradic

#471CA1 #A11C34 #76A11C #1CA189

square

#471CA1 #A11C34 #76A11C #1CA189

split-complementary

#471CA1 #A1891C #34A11C

monochromatic

#190A39 #30136D #471CA1 #5E25D5 #8356E2

Accessibility & contrast

On white

10.78

#471CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#471CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471CA1

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471CA1	#FFFFFF	#000000	##FFFFFF
##471CA1	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A5

Deuteranopia (green-blind)

#003A9F

Tritanopia (blue-blind)

#204460

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #471ca1;
/* rgb */ color: rgb(71, 28, 161);
/* oklch */ color: oklch(38.5% 0.192 288.3);

Tailwind

colors: {
  custom: {
    50: '#855fbe',
    500: '#471ca1',
    950: '#000000',
  },
}

SCSS

$custom: #471ca1;
$custom-light: #855fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#471ca1",
  "rgb": {
    "r": 71,
    "g": 28,
    "b": 161
  },
  "hsl": {
    "h": 259.398,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38518,
    "c": 0.19239,
    "h": 288.3
  },
  "luminance": 0.04743
}

Semantic roles & 50–950 ramp

primary

#471CA1

secondary

#A0C554

accent

#ED3BB3

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #471CA1

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

Preview Lab → · Contrast checker → · Palette generator →