#4527AE#4527AE

#4527AE is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.198 H 283.5°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#4527AE
RGBrgb(69, 39, 174)
HSLhsl(253, 63%, 42%)
HSVhsv(253, 78%, 68%)
CMYKcmyk(60.3%, 77.6%, 0%, 31.8%)
CIE-LABlab(28.83, 49.08, -66.64)
CIE-LCHlch(28.83, 82.76, 306.37°)
OKLaboklab(40.84% 0.0463 -0.1921)
OKLCHoklch(40.84% 0.198 283.5)
XYZxyz(10.8174, 5.7715, 40.5802)
Luminance0.0577 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4527AE #90AE27
analogous
#274DAE #4527AE #8927AE
triadic
#4527AE #AE4527 #27AE45
tetradic
#4527AE #AE274D #90AE27 #27AE89
square
#4527AE #AE274D #90AE27 #27AE89
split-complementary
#4527AE #AE8927 #4DAE27
monochromatic
#1D114A #311C7C #4527AE #603ED4 #8970DF

Accessibility & contrast

On white

9.75
#4527AE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#4527AE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527AE
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4527AE#FFFFFF#000000##FFFFFF
##4527AE1.009.752.159.75
#FFFFFF9.751.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0048B2
Deuteranopia (green-blind)
#003FAC
Tritanopia (blue-blind)
#004E6A
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #4527ae;
/* rgb */ color: rgb(69, 39, 174);
/* oklch */ color: oklch(40.8% 0.198 283.5);
Tailwind
colors: {
  custom: {
    50: '#8665c7',
    500: '#4527ae',
    950: '#000000',
  },
}
SCSS
$custom: #4527ae;
$custom-light: #8665c7;
$custom-dark: #000000;
JSON
{
  "hex": "#4527ae",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 174
  },
  "hsl": {
    "h": 253.333,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4084,
    "c": 0.19759,
    "h": 283.5
  },
  "luminance": 0.05772
}

Semantic roles & 50–950 ramp

primary
#4527AE
secondary
#B2C66B
accent
#E641C2
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82

Preview Lab

Preview with #4527AE

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

Preview Lab → · Contrast checker → · Palette generator →

#4527AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva