#471579#471579

#471579 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.155 H 300.7°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#471579
RGB	rgb(71, 21, 121)
HSL	hsl(270, 70%, 28%)
HSV	hsv(270, 83%, 47%)
CMYK	cmyk(41.3%, 82.6%, 0%, 52.5%)
CIE-LAB	lab(21.04, 42.87, -46.67)
CIE-LCH	lch(21.04, 63.37, 312.57°)
OKLab	oklab(33.89% 0.0792 -0.1334)
OKLCH	oklch(33.89% 0.155 300.7)
XYZ	xyz(6.3170, 3.2563, 18.3812)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.78

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471579 #477915

analogous

#151579 #471579 #791579

triadic

#471579 #794715 #157947

tetradic

#471579 #791515 #477915 #157979

square

#471579 #791515 #477915 #157979

split-complementary

#471579 #797915 #157915

monochromatic

#0F051A #280C45 #471579 #661EAD #842EDB

Accessibility & contrast

On white

12.72

#471579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#471579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471579

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471579	#FFFFFF	#000000	##FFFFFF
##471579	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#003277

Tritanopia (blue-blind)

#3B3147

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #471579;
/* rgb */ color: rgb(71, 21, 121);
/* oklch */ color: oklch(33.9% 0.155 300.7);

Tailwind

colors: {
  custom: {
    50: '#8059a1',
    500: '#471579',
    950: '#000000',
  },
}

SCSS

$custom: #471579;
$custom-light: #8059a1;
$custom-dark: #000000;

JSON

{
  "hex": "#471579",
  "rgb": {
    "r": 71,
    "g": 21,
    "b": 121
  },
  "hsl": {
    "h": 270,
    "s": 70.423,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33893,
    "c": 0.15512,
    "h": 300.7
  },
  "luminance": 0.03256
}

Semantic roles & 50–950 ramp

primary

#471579

secondary

#75AF3B

accent

#ED3B94

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471579

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

Preview Lab → · Contrast checker → · Palette generator →