#4527A9#4527A9

#4527A9 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.3% C 0.192 H 284.4°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4527A9
RGB	rgb(69, 39, 169)
HSL	hsl(254, 63%, 41%)
HSV	hsv(254, 77%, 66%)
CMYK	cmyk(59.2%, 76.9%, 0%, 33.7%)
CIE-LAB	lab(28.33, 47.61, -64.46)
CIE-LCH	lch(28.33, 80.14, 306.45°)
OKLab	oklab(40.34% 0.0476 -0.1857)
OKLCH	oklch(40.34% 0.192 284.4)
XYZ	xyz(10.3390, 5.5802, 38.0607)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4527A9 #8BA927

analogous

#274AA9 #4527A9 #8627A9

triadic

#4527A9 #A94527 #27A945

tetradic

#4527A9 #A9274A #8BA927 #27A986

square

#4527A9 #A9274A #8BA927 #27A986

split-complementary

#4527A9 #A98627 #4AA927

monochromatic

#1C1046 #311C77 #4527A9 #5E3BD2 #876DDD

Accessibility & contrast

On white

9.92

#4527A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4527A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527A9

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4527A9	#FFFFFF	#000000	##FFFFFF
##4527A9	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#003FA7

Tritanopia (blue-blind)

#074C67

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4527a9;
/* rgb */ color: rgb(69, 39, 169);
/* oklch */ color: oklch(40.3% 0.192 284.4);

Tailwind

colors: {
  custom: {
    50: '#8565c4',
    500: '#4527a9',
    950: '#000000',
  },
}

SCSS

$custom: #4527a9;
$custom-light: #8565c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4527a9",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 169
  },
  "hsl": {
    "h": 253.846,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40339,
    "c": 0.19175,
    "h": 284.4
  },
  "luminance": 0.05581
}

Semantic roles & 50–950 ramp

primary

#4527A9

secondary

#AFC468

accent

#E642C0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4527A9

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

Preview Lab → · Contrast checker → · Palette generator →