#4727A4#4727A4

#4727A4 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.0% C 0.186 H 286.3°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#4727A4
RGB	rgb(71, 39, 164)
HSL	hsl(255, 62%, 40%)
HSV	hsv(255, 76%, 64%)
CMYK	cmyk(56.7%, 76.2%, 0%, 35.7%)
CIE-LAB	lab(28.04, 46.42, -61.91)
CIE-LCH	lch(28.04, 77.38, 306.86°)
OKLab	oklab(40.03% 0.052 -0.1782)
OKLCH	oklch(40.03% 0.186 286.3)
XYZ	xyz(10.0229, 5.4704, 35.6425)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4727A4 #84A427

analogous

#2746A4 #4727A4 #8627A4

triadic

#4727A4 #A44727 #27A447

tetradic

#4727A4 #A42746 #84A427 #27A486

square

#4727A4 #A42746 #84A427 #27A486

split-complementary

#4727A4 #A48627 #46A427

monochromatic

#1C0F41 #321B73 #4727A4 #5F38D0 #876ADC

Accessibility & contrast

On white

10.03

#4727A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4727A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4727A4

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4727A4	#FFFFFF	#000000	##FFFFFF
##4727A4	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A8

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#1B4A64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4727a4;
/* rgb */ color: rgb(71, 39, 164);
/* oklch */ color: oklch(40.0% 0.186 286.3);

Tailwind

colors: {
  custom: {
    50: '#8565c0',
    500: '#4727a4',
    950: '#000000',
  },
}

SCSS

$custom: #4727a4;
$custom-light: #8565c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4727a4",
  "rgb": {
    "r": 71,
    "g": 39,
    "b": 164
  },
  "hsl": {
    "h": 255.36,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.40033,
    "c": 0.18567,
    "h": 286.3
  },
  "luminance": 0.05471
}

Semantic roles & 50–950 ramp

primary

#4727A4

secondary

#AAC265

accent

#E543BB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4727A4

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

Preview Lab → · Contrast checker → · Palette generator →