#471C7A#471C7A

#471C7A is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.149 H 299.2°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#471C7A
RGB	rgb(71, 28, 122)
HSL	hsl(267, 63%, 29%)
HSV	hsv(267, 77%, 48%)
CMYK	cmyk(41.8%, 77%, 0%, 52.2%)
CIE-LAB	lab(22.21, 40.02, -45.39)
CIE-LCH	lch(22.21, 60.52, 311.40°)
OKLab	oklab(34.74% 0.0726 -0.1297)
OKLCH	oklch(34.74% 0.149 299.2)
XYZ	xyz(6.5258, 3.5752, 18.7548)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.87

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471C7A #4F7A1C

analogous

#1C207A #471C7A #761C7A

triadic

#471C7A #7A471C #1C7A47

tetradic

#471C7A #7A1C20 #4F7A1C #1C7A76

square

#471C7A #7A1C20 #4F7A1C #1C7A76

split-complementary

#471C7A #7A761C #207A1C

monochromatic

#0E0619 #2A1148 #471C7A #6427AC #823ED3

Accessibility & contrast

On white

12.24

#471C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#471C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471C7A

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471C7A	#FFFFFF	#000000	##FFFFFF
##471C7A	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357D

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#3B3449

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #471c7a;
/* rgb */ color: rgb(71, 28, 122);
/* oklch */ color: oklch(34.7% 0.149 299.2);

Tailwind

colors: {
  custom: {
    50: '#805da1',
    500: '#471c7a',
    950: '#000000',
  },
}

SCSS

$custom: #471c7a;
$custom-light: #805da1;
$custom-dark: #000000;

JSON

{
  "hex": "#471c7a",
  "rgb": {
    "r": 71,
    "g": 28,
    "b": 122
  },
  "hsl": {
    "h": 267.447,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.34742,
    "c": 0.14864,
    "h": 299.2
  },
  "luminance": 0.03575
}

Semantic roles & 50–950 ramp

primary

#471C7A

secondary

#7DAE44

accent

#E6429B

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471C7A

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

Preview Lab → · Contrast checker → · Palette generator →