#471C81#471C81

#471C81 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.157 H 296.9°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#471C81
RGB	rgb(71, 28, 129)
HSL	hsl(266, 64%, 31%)
HSV	hsv(266, 78%, 51%)
CMYK	cmyk(45%, 78.3%, 0%, 49.4%)
CIE-LAB	lab(22.84, 41.90, -48.80)
CIE-LCH	lch(22.84, 64.33, 310.65°)
OKLab	oklab(35.38% 0.0707 -0.1397)
OKLCH	oklch(35.38% 0.157 296.9)
XYZ	xyz(6.9752, 3.7549, 21.1219)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471C81 #56811C

analogous

#1C2381 #471C81 #791C81

triadic

#471C81 #81471C #1C8147

tetradic

#471C81 #811C23 #56811C #1C8179

square

#471C81 #811C23 #56811C #1C8179

split-complementary

#471C81 #81791C #23811C

monochromatic

#10061C #2B114F #471C81 #6327B3 #8142D6

Accessibility & contrast

On white

11.99

#471C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#471C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471C81

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471C81	#FFFFFF	#000000	##FFFFFF
##471C81	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003784

Deuteranopia (green-blind)

#00357F

Tritanopia (blue-blind)

#38374D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #471c81;
/* rgb */ color: rgb(71, 28, 129);
/* oklch */ color: oklch(35.4% 0.157 296.9);

Tailwind

colors: {
  custom: {
    50: '#805da6',
    500: '#471c81',
    950: '#000000',
  },
}

SCSS

$custom: #471c81;
$custom-light: #805da6;
$custom-dark: #000000;

JSON

{
  "hex": "#471c81",
  "rgb": {
    "r": 71,
    "g": 28,
    "b": 129
  },
  "hsl": {
    "h": 265.545,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35379,
    "c": 0.15662,
    "h": 296.9
  },
  "luminance": 0.03755
}

Semantic roles & 50–950 ramp

primary

#471C81

secondary

#85B444

accent

#E740A0

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471C81

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

Preview Lab → · Contrast checker → · Palette generator →