#4525A9#4525A9

#4525A9 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.1% C 0.194 H 284.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4525A9
RGB	rgb(69, 37, 169)
HSL	hsl(255, 64%, 40%)
HSV	hsv(255, 78%, 66%)
CMYK	cmyk(59.2%, 78.1%, 0%, 33.7%)
CIE-LAB	lab(27.99, 48.59, -65.02)
CIE-LCH	lch(27.99, 81.17, 306.77°)
OKLab	oklab(40.1% 0.049 -0.1874)
OKLCH	oklch(40.1% 0.194 284.7)
XYZ	xyz(10.2751, 5.4523, 38.0394)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4525A9 #89A925

analogous

#2547A9 #4525A9 #8725A9

triadic

#4525A9 #A94525 #25A945

tetradic

#4525A9 #A92547 #89A925 #25A987

square

#4525A9 #A92547 #89A925 #25A987

split-complementary

#4525A9 #A98725 #47A925

monochromatic

#1C0F45 #301A77 #4525A9 #5E38D3 #866ADE

Accessibility & contrast

On white

10.04

#4525A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4525A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4525A9

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4525A9	#FFFFFF	#000000	##FFFFFF
##4525A9	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AD

Deuteranopia (green-blind)

#003EA7

Tritanopia (blue-blind)

#084B66

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4525a9;
/* rgb */ color: rgb(69, 37, 169);
/* oklch */ color: oklch(40.1% 0.194 284.7);

Tailwind

colors: {
  custom: {
    50: '#8564c4',
    500: '#4525a9',
    950: '#000000',
  },
}

SCSS

$custom: #4525a9;
$custom-light: #8564c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4525a9",
  "rgb": {
    "r": 69,
    "g": 37,
    "b": 169
  },
  "hsl": {
    "h": 254.545,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.401,
    "c": 0.19366,
    "h": 284.7
  },
  "luminance": 0.05453
}

Semantic roles & 50–950 ramp

primary

#4525A9

secondary

#ADC465

accent

#E741BF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4525A9

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

Preview Lab → · Contrast checker → · Palette generator →