#4428A9#4428A9

#4428A9 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.4% C 0.191 H 283.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#4428A9
RGB	rgb(68, 40, 169)
HSL	hsl(253, 62%, 41%)
HSV	hsv(253, 76%, 66%)
CMYK	cmyk(59.8%, 76.3%, 0%, 33.7%)
CIE-LAB	lab(28.41, 46.98, -64.33)
CIE-LCH	lch(28.41, 79.66, 306.14°)
OKLab	oklab(40.37% 0.0455 -0.1854)
OKLCH	oklch(40.37% 0.191 283.8)
XYZ	xyz(10.3019, 5.6104, 38.0685)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4428A9 #8DA928

analogous

#284DA9 #4428A9 #8428A9

triadic

#4428A9 #A94428 #28A944

tetradic

#4428A9 #A9284D #8DA928 #28A984

square

#4428A9 #A9284D #8DA928 #28A984

split-complementary

#4428A9 #A98428 #4DA928

monochromatic

#1C1146 #301C78 #4428A9 #5D3DD1 #876FDD

Accessibility & contrast

On white

9.90

#4428A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4428A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428A9

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4428A9	#FFFFFF	#000000	##FFFFFF
##4428A9	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#003FA7

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4428a9;
/* rgb */ color: rgb(68, 40, 169);
/* oklch */ color: oklch(40.4% 0.191 283.8);

Tailwind

colors: {
  custom: {
    50: '#8466c4',
    500: '#4428a9',
    950: '#000000',
  },
}

SCSS

$custom: #4428a9;
$custom-light: #8466c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4428a9",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 169
  },
  "hsl": {
    "h": 253.023,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40372,
    "c": 0.19089,
    "h": 283.8
  },
  "luminance": 0.05611
}

Semantic roles & 50–950 ramp

primary

#4428A9

secondary

#B0C469

accent

#E543C2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4428A9

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

Preview Lab → · Contrast checker → · Palette generator →