#47147A#47147A

#47147A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.9% C 0.157 H 300.4°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#47147A
RGB	rgb(71, 20, 122)
HSL	hsl(270, 72%, 28%)
HSV	hsv(270, 84%, 48%)
CMYK	cmyk(41.8%, 83.6%, 0%, 52.2%)
CIE-LAB	lab(21.00, 43.52, -47.38)
CIE-LCH	lch(21.00, 64.33, 312.57°)
OKLab	oklab(33.89% 0.0796 -0.1355)
OKLCH	oklch(33.89% 0.157 300.4)
XYZ	xyz(6.3607, 3.2450, 18.6998)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.55

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47147A #477A14

analogous

#14147A #47147A #7A147A

triadic

#47147A #7A4714 #147A47

tetradic

#47147A #7A1414 #477A14 #147A7A

square

#47147A #7A1414 #477A14 #147A7A

split-complementary

#47147A #7A7A14 #147A14

monochromatic

#0F041A #280B45 #47147A #661DAF #842CDC

Accessibility & contrast

On white

12.73

#47147A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#47147A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47147A

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47147A	#FFFFFF	#000000	##FFFFFF
##47147A	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#003278

Tritanopia (blue-blind)

#3B3148

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #47147a;
/* rgb */ color: rgb(71, 20, 122);
/* oklch */ color: oklch(33.9% 0.157 300.4);

Tailwind

colors: {
  custom: {
    50: '#8059a1',
    500: '#47147a',
    950: '#000000',
  },
}

SCSS

$custom: #47147a;
$custom-light: #8059a1;
$custom-dark: #000000;

JSON

{
  "hex": "#47147a",
  "rgb": {
    "r": 71,
    "g": 20,
    "b": 122
  },
  "hsl": {
    "h": 270,
    "s": 71.831,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33892,
    "c": 0.15715,
    "h": 300.4
  },
  "luminance": 0.03245
}

Semantic roles & 50–950 ramp

primary

#47147A

secondary

#75B03A

accent

#EF3994

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #47147A

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

Preview Lab → · Contrast checker → · Palette generator →