#471CB4#471CB4

#471CB4 is a dark, highly saturated violet. Relative luminance 0.055; OKLCH L 40.5% C 0.213 H 284.6°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#471CB4
RGB	rgb(71, 28, 180)
HSL	hsl(257, 73%, 41%)
HSV	hsv(257, 84%, 71%)
CMYK	cmyk(60.6%, 84.4%, 0%, 29.4%)
CIE-LAB	lab(28.02, 55.75, -71.56)
CIE-LCH	lch(28.02, 90.71, 307.92°)
OKLab	oklab(40.52% 0.0536 -0.2062)
OKLCH	oklch(40.52% 0.213 284.6)
XYZ	xyz(11.2495, 5.4647, 43.6332)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471CB4 #89B41C

analogous

#1C3DB4 #471CB4 #931CB4

triadic

#471CB4 #B4471C #1CB447

tetradic

#471CB4 #B41C3D #89B41C #1CB493

square

#471CB4 #B41C3D #89B41C #1CB493

split-complementary

#471CB4 #B4931C #3DB41C

monochromatic

#1D0C4A #32147F #471CB4 #602FDF #8964E7

Accessibility & contrast

On white

10.03

#471CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#471CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471CB4

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471CB4	#FFFFFF	#000000	##FFFFFF
##471CB4	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B8

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#004C6B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #471cb4;
/* rgb */ color: rgb(71, 28, 180);
/* oklch */ color: oklch(40.5% 0.213 284.6);

Tailwind

colors: {
  custom: {
    50: '#8961cc',
    500: '#471cb4',
    950: '#000000',
  },
}

SCSS

$custom: #471cb4;
$custom-light: #8961cc;
$custom-dark: #000000;

JSON

{
  "hex": "#471cb4",
  "rgb": {
    "r": 71,
    "g": 28,
    "b": 180
  },
  "hsl": {
    "h": 256.974,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40515,
    "c": 0.21308,
    "h": 284.6
  },
  "luminance": 0.05465
}

Semantic roles & 50–950 ramp

primary

#471CB4

secondary

#ADCC60

accent

#F038BC

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0514

muted

#7E7A82

Preview Lab

Preview with #471CB4

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

Preview Lab → · Contrast checker → · Palette generator →