#47187A#47187A

#47187A is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.153 H 299.9°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#47187A
RGB	rgb(71, 24, 122)
HSL	hsl(269, 67%, 29%)
HSV	hsv(269, 80%, 48%)
CMYK	cmyk(41.8%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(21.57, 41.86, -46.44)
CIE-LCH	lch(21.57, 62.52, 312.03°)
OKLab	oklab(34.29% 0.0763 -0.1328)
OKLCH	oklch(34.29% 0.153 299.9)
XYZ	xyz(6.4371, 3.3979, 18.7253)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.15

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47187A #4B7A18

analogous

#181A7A #47187A #78187A

triadic

#47187A #7A4718 #187A47

tetradic

#47187A #7A181A #4B7A18 #187A78

square

#47187A #7A181A #4B7A18 #187A78

split-complementary

#47187A #7A7818 #1A7A18

monochromatic

#0F051A #290E47 #47187A #6522AD #8335D7

Accessibility & contrast

On white

12.50

#47187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#47187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47187A

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47187A	#FFFFFF	#000000	##FFFFFF
##47187A	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#3B3249

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #47187a;
/* rgb */ color: rgb(71, 24, 122);
/* oklch */ color: oklch(34.3% 0.153 299.9);

Tailwind

colors: {
  custom: {
    50: '#805ba1',
    500: '#47187a',
    950: '#000000',
  },
}

SCSS

$custom: #47187a;
$custom-light: #805ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#47187a",
  "rgb": {
    "r": 71,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 268.776,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.34291,
    "c": 0.15312,
    "h": 299.9
  },
  "luminance": 0.03398
}

Semantic roles & 50–950 ramp

primary

#47187A

secondary

#79AF3F

accent

#EA3E97

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #47187A

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

Preview Lab → · Contrast checker → · Palette generator →