#471B79#471B79

#471B79 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.149 H 299.8°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#471B79
RGB	rgb(71, 27, 121)
HSL	hsl(268, 64%, 29%)
HSV	hsv(268, 78%, 47%)
CMYK	cmyk(41.3%, 77.7%, 0%, 52.5%)
CIE-LAB	lab(21.96, 40.23, -45.17)
CIE-LCH	lch(21.96, 60.49, 311.69°)
OKLab	oklab(34.53% 0.0738 -0.1291)
OKLCH	oklch(34.53% 0.149 299.8)
XYZ	xyz(6.4408, 3.5039, 18.4224)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.76

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B79 #4D791B

analogous

#1B1E79 #471B79 #761B79

triadic

#471B79 #79471B #1B7947

tetradic

#471B79 #791B1E #4D791B #1B7976

square

#471B79 #791B1E #4D791B #1B7976

split-complementary

#471B79 #79761B #1E791B

monochromatic

#0F0619 #2A1047 #471B79 #6426AB #823BD3

Accessibility & contrast

On white

12.35

#471B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#471B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B79

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B79	#FFFFFF	#000000	##FFFFFF
##471B79	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#3B3349

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #471b79;
/* rgb */ color: rgb(71, 27, 121);
/* oklch */ color: oklch(34.5% 0.149 299.8);

Tailwind

colors: {
  custom: {
    50: '#805ca0',
    500: '#471b79',
    950: '#000000',
  },
}

SCSS

$custom: #471b79;
$custom-light: #805ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#471b79",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 121
  },
  "hsl": {
    "h": 268.085,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34534,
    "c": 0.14867,
    "h": 299.8
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#471B79

secondary

#7BAD43

accent

#E74199

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471B79

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

Preview Lab → · Contrast checker → · Palette generator →