#471B63#471B63

#471B63 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.124 H 309.2°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#471B63
RGB	rgb(71, 27, 99)
HSL	hsl(277, 57%, 25%)
HSV	hsv(277, 73%, 39%)
CMYK	cmyk(28.3%, 72.7%, 0%, 61.2%)
CIE-LAB	lab(20.14, 34.54, -33.87)
CIE-LCH	lch(20.14, 48.38, 315.56°)
OKLab	oklab(32.67% 0.078 -0.0958)
OKLCH	oklch(32.67% 0.124 309.2)
XYZ	xyz(5.2421, 3.0244, 12.1096)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B63 #37631B

analogous

#231B63 #471B63 #631B5B

triadic

#471B63 #63471B #1B6347

tetradic

#471B63 #63231B #37631B #1B5B63

square

#471B63 #63231B #37631B #1B5B63

split-complementary

#471B63 #5B631B #1B6323

monochromatic

#110718 #250E33 #471B63 #692893 #8C35C3

Accessibility & contrast

On white

13.09

#471B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#471B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B63

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B63	#FFFFFF	#000000	##FFFFFF
##471B63	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F65

Deuteranopia (green-blind)

#0D3161

Tritanopia (blue-blind)

#432B3C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #471b63;
/* rgb */ color: rgb(71, 27, 99);
/* oklch */ color: oklch(32.7% 0.124 309.2);

Tailwind

colors: {
  custom: {
    50: '#7d5b90',
    500: '#471b63',
    950: '#000000',
  },
}

SCSS

$custom: #471b63;
$custom-light: #7d5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#471b63",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 276.667,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.32675,
    "c": 0.12358,
    "h": 309.2
  },
  "luminance": 0.03024
}

Semantic roles & 50–950 ramp

primary

#471B63

secondary

#639841

accent

#E04783

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #471B63

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

Preview Lab → · Contrast checker → · Palette generator →