#47289B#47289B

#47289B is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.3% C 0.174 H 287.9°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#47289B
RGB	rgb(71, 40, 155)
HSL	hsl(256, 59%, 38%)
HSV	hsv(256, 74%, 61%)
CMYK	cmyk(54.2%, 74.2%, 0%, 39.2%)
CIE-LAB	lab(27.36, 43.27, -57.55)
CIE-LCH	lch(27.36, 72.00, 306.94°)
OKLab	oklab(39.3% 0.0535 -0.1655)
OKLCH	oklch(39.3% 0.174 287.9)
XYZ	xyz(9.2720, 5.2233, 31.5236)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47289B #7C9B28

analogous

#28429B #47289B #80289B

triadic

#47289B #9B4728 #289B47

tetradic

#47289B #9B2842 #7C9B28 #289B80

square

#47289B #9B2842 #7C9B28 #289B80

split-complementary

#47289B #9B8028 #429B28

monochromatic

#1A0F3A #311B6A #47289B #5E35CB #8566D7

Accessibility & contrast

On white

10.27

#47289B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#47289B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47289B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47289B	#FFFFFF	#000000	##FFFFFF
##47289B	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439E

Deuteranopia (green-blind)

#003E99

Tritanopia (blue-blind)

#25475F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #47289b;
/* rgb */ color: rgb(71, 40, 155);
/* oklch */ color: oklch(39.3% 0.174 287.9);

Tailwind

colors: {
  custom: {
    50: '#8365ba',
    500: '#47289b',
    950: '#000000',
  },
}

SCSS

$custom: #47289b;
$custom-light: #8365ba;
$custom-dark: #000000;

JSON

{
  "hex": "#47289b",
  "rgb": {
    "r": 71,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 256.174,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.39298,
    "c": 0.17388,
    "h": 287.9
  },
  "luminance": 0.05224
}

Semantic roles & 50–950 ramp

primary

#47289B

secondary

#A5BD61

accent

#E246B8

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #47289B

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

Preview Lab → · Contrast checker → · Palette generator →