#4428A3#4428A3

#4428A3 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.8% C 0.184 H 284.8°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#4428A3
RGB	rgb(68, 40, 163)
HSL	hsl(254, 61%, 40%)
HSV	hsv(254, 75%, 64%)
CMYK	cmyk(58.3%, 75.5%, 0%, 36.1%)
CIE-LAB	lab(27.82, 45.20, -61.67)
CIE-LCH	lch(27.82, 76.46, 306.23°)
OKLab	oklab(39.78% 0.047 -0.1776)
OKLCH	oklch(39.78% 0.184 284.8)
XYZ	xyz(9.7515, 5.3903, 35.1698)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4428A3 #87A328

analogous

#2849A3 #4428A3 #8228A3

triadic

#4428A3 #A34428 #28A344

tetradic

#4428A3 #A32849 #87A328 #28A382

square

#4428A3 #A32849 #87A328 #28A382

split-complementary

#4428A3 #A38228 #49A328

monochromatic

#1B1041 #301C72 #4428A3 #5C3ACF #846BDB

Accessibility & contrast

On white

10.10

#4428A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4428A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428A3

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4428A3	#FFFFFF	#000000	##FFFFFF
##4428A3	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#003EA1

Tritanopia (blue-blind)

#114A64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4428a3;
/* rgb */ color: rgb(68, 40, 163);
/* oklch */ color: oklch(39.8% 0.184 284.8);

Tailwind

colors: {
  custom: {
    50: '#8365bf',
    500: '#4428a3',
    950: '#000000',
  },
}

SCSS

$custom: #4428a3;
$custom-light: #8365bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4428a3",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 163
  },
  "hsl": {
    "h": 253.659,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.3978,
    "c": 0.18376,
    "h": 284.8
  },
  "luminance": 0.05391
}

Semantic roles & 50–950 ramp

primary

#4428A3

secondary

#ACC166

accent

#E444BF

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4428A3

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

Preview Lab → · Contrast checker → · Palette generator →