#471B7D#471B7D

#471B7D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.153 H 298.4°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#471B7D
RGB	rgb(71, 27, 125)
HSL	hsl(267, 64%, 30%)
HSV	hsv(267, 78%, 49%)
CMYK	cmyk(43.2%, 78.4%, 0%, 51%)
CIE-LAB	lab(22.32, 41.30, -47.13)
CIE-LCH	lch(22.32, 62.67, 311.22°)
OKLab	oklab(34.9% 0.0728 -0.1348)
OKLCH	oklch(34.9% 0.153 298.4)
XYZ	xyz(6.6912, 3.6040, 19.7412)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B7D #517D1B

analogous

#1B207D #471B7D #781B7D

triadic

#471B7D #7D471B #1B7D47

tetradic

#471B7D #7D1B20 #517D1B #1B7D78

square

#471B7D #7D1B20 #517D1B #1B7D78

split-complementary

#471B7D #7D781B #207D1B

monochromatic

#0E0519 #2A104B #471B7D #6426AF #813DD5

Accessibility & contrast

On white

12.20

#471B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#471B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B7D

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B7D	#FFFFFF	#000000	##FFFFFF
##471B7D	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#39354B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #471b7d;
/* rgb */ color: rgb(71, 27, 125);
/* oklch */ color: oklch(34.9% 0.153 298.4);

Tailwind

colors: {
  custom: {
    50: '#805ca3',
    500: '#471b7d',
    950: '#000000',
  },
}

SCSS

$custom: #471b7d;
$custom-light: #805ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#471b7d",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 266.939,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34897,
    "c": 0.1532,
    "h": 298.4
  },
  "luminance": 0.03604
}

Semantic roles & 50–950 ramp

primary

#471B7D

secondary

#80B143

accent

#E7409C

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471B7D

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

Preview Lab → · Contrast checker → · Palette generator →