#4727AA#4727AA

#4727AA is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.193 H 285.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4727AA
RGB	rgb(71, 39, 170)
HSL	hsl(255, 63%, 41%)
HSV	hsv(255, 77%, 67%)
CMYK	cmyk(58.2%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(28.62, 48.16, -64.57)
CIE-LCH	lch(28.62, 80.55, 306.72°)
OKLab	oklab(40.62% 0.0504 -0.186)
OKLCH	oklch(40.62% 0.193 285.2)
XYZ	xyz(10.5775, 5.6923, 38.5638)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4727AA #8AAA27

analogous

#2749AA #4727AA #8827AA

triadic

#4727AA #AA4727 #27AA47

tetradic

#4727AA #AA2749 #8AAA27 #27AA88

square

#4727AA #AA2749 #8AAA27 #27AA88

split-complementary

#4727AA #AA8827 #49AA27

monochromatic

#1D1046 #321C78 #4727AA #613CD2 #896EDE

Accessibility & contrast

On white

9.82

#4727AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4727AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4727AA

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4727AA	#FFFFFF	#000000	##FFFFFF
##4727AA	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003FA8

Tritanopia (blue-blind)

#114D67

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4727aa;
/* rgb */ color: rgb(71, 39, 170);
/* oklch */ color: oklch(40.6% 0.193 285.2);

Tailwind

colors: {
  custom: {
    50: '#8665c4',
    500: '#4727aa',
    950: '#000000',
  },
}

SCSS

$custom: #4727aa;
$custom-light: #8665c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4727aa",
  "rgb": {
    "r": 71,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 254.656,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40622,
    "c": 0.19269,
    "h": 285.2
  },
  "luminance": 0.05693
}

Semantic roles & 50–950 ramp

primary

#4727AA

secondary

#AEC469

accent

#E642BE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4727AA

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

Preview Lab → · Contrast checker → · Palette generator →