#4328AB#4328AB

#4328AB is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.5% C 0.193 H 283.0°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#4328AB
RGB	rgb(67, 40, 171)
HSL	hsl(252, 62%, 41%)
HSV	hsv(252, 77%, 67%)
CMYK	cmyk(60.8%, 76.6%, 0%, 32.9%)
CIE-LAB	lab(28.51, 47.45, -65.36)
CIE-LCH	lch(28.51, 80.77, 305.98°)
OKLab	oklab(40.48% 0.0434 -0.1884)
OKLCH	oklch(40.48% 0.193 283)
XYZ	xyz(10.4219, 5.6504, 39.0616)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4328AB #90AB28

analogous

#284FAB #4328AB #8528AB

triadic

#4328AB #AB4328 #28AB43

tetradic

#4328AB #AB284F #90AB28 #28AB85

square

#4328AB #AB284F #90AB28 #28AB85

split-complementary

#4328AB #AB8528 #4FAB28

monochromatic

#1C1148 #301C79 #4328AB #5D3ED2 #8670DE

Accessibility & contrast

On white

9.86

#4328AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#4328AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4328AB

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4328AB	#FFFFFF	#000000	##FFFFFF
##4328AB	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#003FA9

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4328ab;
/* rgb */ color: rgb(67, 40, 171);
/* oklch */ color: oklch(40.5% 0.193 283.0);

Tailwind

colors: {
  custom: {
    50: '#8466c5',
    500: '#4328ab',
    950: '#000000',
  },
}

SCSS

$custom: #4328ab;
$custom-light: #8466c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4328ab",
  "rgb": {
    "r": 67,
    "g": 40,
    "b": 171
  },
  "hsl": {
    "h": 252.366,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40483,
    "c": 0.19339,
    "h": 283
  },
  "luminance": 0.05651
}

Semantic roles & 50–950 ramp

primary

#4328AB

secondary

#B2C46A

accent

#E543C4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4328AB

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

Preview Lab → · Contrast checker → · Palette generator →