#471B7F#471B7F

#471B7F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.155 H 297.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#471B7F
RGB	rgb(71, 27, 127)
HSL	hsl(266, 65%, 30%)
HSV	hsv(266, 79%, 50%)
CMYK	cmyk(44.1%, 78.7%, 0%, 50.2%)
CIE-LAB	lab(22.50, 41.83, -48.10)
CIE-LCH	lch(22.50, 63.75, 311.01°)
OKLab	oklab(35.08% 0.0722 -0.1377)
OKLCH	oklch(35.08% 0.155 297.7)
XYZ	xyz(6.8202, 3.6556, 20.4208)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B7F #537F1B

analogous

#1B217F #471B7F #791B7F

triadic

#471B7F #7F471B #1B7F47

tetradic

#471B7F #7F1B21 #537F1B #1B7F79

square

#471B7F #7F1B21 #537F1B #1B7F79

split-complementary

#471B7F #7F791B #217F1B

monochromatic

#0F061A #2B104D #471B7F #6326B1 #813ED6

Accessibility & contrast

On white

12.13

#471B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#471B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B7F

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B7F	#FFFFFF	#000000	##FFFFFF
##471B7F	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#39364C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #471b7f;
/* rgb */ color: rgb(71, 27, 127);
/* oklch */ color: oklch(35.1% 0.155 297.7);

Tailwind

colors: {
  custom: {
    50: '#805da5',
    500: '#471b7f',
    950: '#000000',
  },
}

SCSS

$custom: #471b7f;
$custom-light: #805da5;
$custom-dark: #000000;

JSON

{
  "hex": "#471b7f",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 127
  },
  "hsl": {
    "h": 266.4,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35081,
    "c": 0.15545,
    "h": 297.7
  },
  "luminance": 0.03656
}

Semantic roles & 50–950 ramp

primary

#471B7F

secondary

#82B343

accent

#E8409E

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471B7F

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

Preview Lab → · Contrast checker → · Palette generator →