#47288B#47288B

#47288B is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.8% C 0.154 H 291.7°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#47288B
RGB	rgb(71, 40, 139)
HSL	hsl(259, 55%, 35%)
HSV	hsv(259, 71%, 55%)
CMYK	cmyk(48.9%, 71.2%, 0%, 45.5%)
CIE-LAB	lab(25.92, 38.56, -50.04)
CIE-LCH	lch(25.92, 63.17, 307.62°)
OKLab	oklab(37.84% 0.0569 -0.1434)
OKLCH	oklch(37.84% 0.154 291.7)
XYZ	xyz(8.0162, 4.7210, 24.9100)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47288B #6C8B28

analogous

#283A8B #47288B #78288B

triadic

#47288B #8B4728 #288B47

tetradic

#47288B #8B283A #6C8B28 #288B78

square

#47288B #8B283A #6C8B28 #288B78

split-complementary

#47288B #8B7828 #3A8B28

monochromatic

#160D2C #2F1A5B #47288B #5F36BB #815DD0

Accessibility & contrast

On white

10.80

#47288B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#47288B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47288B

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47288B	#FFFFFF	#000000	##FFFFFF
##47288B	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#003B89

Tritanopia (blue-blind)

#324156

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #47288b;
/* rgb */ color: rgb(71, 40, 139);
/* oklch */ color: oklch(37.8% 0.154 291.7);

Tailwind

colors: {
  custom: {
    50: '#8164ae',
    500: '#47288b',
    950: '#000000',
  },
}

SCSS

$custom: #47288b;
$custom-light: #8164ae;
$custom-dark: #000000;

JSON

{
  "hex": "#47288b",
  "rgb": {
    "r": 71,
    "g": 40,
    "b": 139
  },
  "hsl": {
    "h": 258.788,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37835,
    "c": 0.15431,
    "h": 291.7
  },
  "luminance": 0.04721
}

Semantic roles & 50–950 ramp

primary

#47288B

secondary

#99B659

accent

#DF49B0

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #47288B

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

Preview Lab → · Contrast checker → · Palette generator →