#4428BC#4428BC

#4428BC is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.3% C 0.213 H 280.9°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4428BC
RGB	rgb(68, 40, 188)
HSL	hsl(251, 65%, 45%)
HSV	hsv(251, 79%, 74%)
CMYK	cmyk(63.8%, 78.7%, 0%, 26.3%)
CIE-LAB	lab(30.34, 52.58, -72.48)
CIE-LCH	lch(30.34, 89.54, 305.96°)
OKLab	oklab(42.3% 0.0402 -0.2092)
OKLCH	oklch(42.3% 0.213 280.9)
XYZ	xyz(12.2169, 6.3764, 48.1542)
Luminance	0.0638 (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

#4428BC #A0BC28

analogous

#2856BC #4428BC #8E28BC

triadic

#4428BC #BC4428 #28BC44

tetradic

#4428BC #BC2856 #A0BC28 #28BC8E

square

#4428BC #BC2856 #A0BC28 #28BC8E

split-complementary

#4428BC #BC8E28 #56BC28

monochromatic

#1F1357 #321D8A #4428BC #6449D8 #8F7BE3

Accessibility & contrast

On white

9.23

#4428BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4428BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428BC

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4428BC	#FFFFFF	#000000	##FFFFFF
##4428BC	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0042B9

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4428bc;
/* rgb */ color: rgb(68, 40, 188);
/* oklch */ color: oklch(42.3% 0.213 280.9);

Tailwind

colors: {
  custom: {
    50: '#8867d2',
    500: '#4428bc',
    950: '#000000',
  },
}

SCSS

$custom: #4428bc;
$custom-light: #8867d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4428bc",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 188
  },
  "hsl": {
    "h": 251.351,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42303,
    "c": 0.21299,
    "h": 280.9
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#4428BC

secondary

#BBCB75

accent

#E840C8

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4428BC

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

Preview Lab → · Contrast checker → · Palette generator →