#4527AC#4527AC

#4527AC is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.195 H 283.9°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4527AC
RGB	rgb(69, 39, 172)
HSL	hsl(254, 63%, 41%)
HSV	hsv(254, 77%, 67%)
CMYK	cmyk(59.9%, 77.3%, 0%, 32.5%)
CIE-LAB	lab(28.63, 48.49, -65.77)
CIE-LCH	lch(28.63, 81.72, 306.40°)
OKLab	oklab(40.64% 0.0468 -0.1896)
OKLCH	oklch(40.64% 0.195 283.9)
XYZ	xyz(10.6239, 5.6941, 39.5610)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4527AC #8EAC27

analogous

#274CAC #4527AC #8827AC

triadic

#4527AC #AC4527 #27AC45

tetradic

#4527AC #AC274C #8EAC27 #27AC88

square

#4527AC #AC274C #8EAC27 #27AC88

split-complementary

#4527AC #AC8827 #4CAC27

monochromatic

#1D1048 #311C7A #4527AC #5F3DD3 #886FDE

Accessibility & contrast

On white

9.82

#4527AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4527AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527AC

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4527AC	#FFFFFF	#000000	##FFFFFF
##4527AC	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)

#0047B0

Deuteranopia (green-blind)

#003FAA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4527ac;
/* rgb */ color: rgb(69, 39, 172);
/* oklch */ color: oklch(40.6% 0.195 283.9);

Tailwind

colors: {
  custom: {
    50: '#8565c6',
    500: '#4527ac',
    950: '#000000',
  },
}

SCSS

$custom: #4527ac;
$custom-light: #8565c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4527ac",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 172
  },
  "hsl": {
    "h": 253.534,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40639,
    "c": 0.19526,
    "h": 283.9
  },
  "luminance": 0.05695
}

Semantic roles & 50–950 ramp

primary

#4527AC

secondary

#B0C56A

accent

#E642C1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4527AC

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

Preview Lab → · Contrast checker → · Palette generator →