#4428BB#4428BB

#4428BB is a dark, highly saturated violet. Relative luminance 0.063; OKLCH L 42.2% C 0.212 H 281.0°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#4428BB
RGB	rgb(68, 40, 187)
HSL	hsl(251, 65%, 45%)
HSV	hsv(251, 79%, 73%)
CMYK	cmyk(63.6%, 78.6%, 0%, 26.7%)
CIE-LAB	lab(30.24, 52.29, -72.06)
CIE-LCH	lch(30.24, 89.03, 305.97°)
OKLab	oklab(42.2% 0.0405 -0.2079)
OKLCH	oklch(42.2% 0.212 281)
XYZ	xyz(12.1095, 6.3335, 47.5884)
Luminance	0.0633 (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

#4428BB #9FBB28

analogous

#2855BB #4428BB #8E28BB

triadic

#4428BB #BB4428 #28BB44

tetradic

#4428BB #BB2855 #9FBB28 #28BB8E

square

#4428BB #BB2855 #9FBB28 #28BB8E

split-complementary

#4428BB #BB8E28 #55BB28

monochromatic

#1F1256 #321D89 #4428BB #6448D8 #8F7BE3

Accessibility & contrast

On white

9.26

#4428BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4428BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428BB

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4428BB	#FFFFFF	#000000	##FFFFFF
##4428BB	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBF

Deuteranopia (green-blind)

#0042B8

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4428bb;
/* rgb */ color: rgb(68, 40, 187);
/* oklch */ color: oklch(42.2% 0.212 281.0);

Tailwind

colors: {
  custom: {
    50: '#8867d1',
    500: '#4428bb',
    950: '#000000',
  },
}

SCSS

$custom: #4428bb;
$custom-light: #8867d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4428bb",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 187
  },
  "hsl": {
    "h": 251.429,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42199,
    "c": 0.21184,
    "h": 281
  },
  "luminance": 0.06334
}

Semantic roles & 50–950 ramp

primary

#4428BB

secondary

#BACB74

accent

#E840C8

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4428BB

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

Preview Lab → · Contrast checker → · Palette generator →