#4328B5#4328B5

#4328B5 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.5% C 0.205 H 281.4°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#4328B5
RGB	rgb(67, 40, 181)
HSL	hsl(251, 64%, 43%)
HSV	hsv(251, 78%, 71%)
CMYK	cmyk(63%, 77.9%, 0%, 29%)
CIE-LAB	lab(29.53, 50.42, -69.67)
CIE-LCH	lch(29.53, 86.00, 305.89°)
OKLab	oklab(41.5% 0.0407 -0.201)
OKLCH	oklch(41.5% 0.205 281.4)
XYZ	xyz(11.4114, 6.0462, 44.2728)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4328B5 #9AB528

analogous

#2854B5 #4328B5 #8928B5

triadic

#4328B5 #B54328 #28B543

tetradic

#4328B5 #B52854 #9AB528 #28B589

square

#4328B5 #B52854 #9AB528 #28B589

split-complementary

#4328B5 #B58928 #54B528

monochromatic

#1E1251 #301D83 #4328B5 #6044D6 #8B77E1

Accessibility & contrast

On white

9.50

#4328B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4328B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4328B5

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4328B5	#FFFFFF	#000000	##FFFFFF
##4328B5	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB9

Deuteranopia (green-blind)

#0040B2

Tritanopia (blue-blind)

#00526E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4328b5;
/* rgb */ color: rgb(67, 40, 181);
/* oklch */ color: oklch(41.5% 0.205 281.4);

Tailwind

colors: {
  custom: {
    50: '#8666cc',
    500: '#4328b5',
    950: '#000000',
  },
}

SCSS

$custom: #4328b5;
$custom-light: #8666cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4328b5",
  "rgb": {
    "r": 67,
    "g": 40,
    "b": 181
  },
  "hsl": {
    "h": 251.489,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.41498,
    "c": 0.2051,
    "h": 281.4
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#4328B5

secondary

#B8C870

accent

#E741C7

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #4328B5

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

Preview Lab → · Contrast checker → · Palette generator →