#4428B7#4428B7

#4428B7 is a dark, highly saturated violet. Relative luminance 0.062; OKLCH L 41.8% C 0.207 H 281.6°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#4428B7
RGBrgb(68, 40, 183)
HSLhsl(252, 64%, 44%)
HSVhsv(252, 78%, 72%)
CMYKcmyk(62.8%, 78.1%, 0%, 28.2%)
CIE-LABlab(29.82, 51.12, -70.37)
CIE-LCHlch(29.82, 86.98, 305.99°)
OKLaboklab(41.79% 0.0416 -0.203)
OKLCHoklch(41.79% 0.207 281.6)
XYZxyz(11.6872, 6.1646, 45.3646)
Luminance0.0617 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4428B7 #9BB728
analogous
#2853B7 #4428B7 #8B28B7
triadic
#4428B7 #B74428 #28B744
tetradic
#4428B7 #B72853 #9BB728 #28B78B
square
#4428B7 #B72853 #9BB728 #28B78B
split-complementary
#4428B7 #B78B28 #53B728
monochromatic
#1F1253 #311D85 #4428B7 #6246D6 #8D78E1

Accessibility & contrast

On white

9.40
#4428B7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#4428B7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428B7
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4428B7#FFFFFF#000000##FFFFFF
##4428B71.009.402.239.40
#FFFFFF9.401.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BBB
Deuteranopia (green-blind)
#0041B4
Tritanopia (blue-blind)
#00526F
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #4428b7;
/* rgb */ color: rgb(68, 40, 183);
/* oklch */ color: oklch(41.8% 0.207 281.6);
Tailwind
colors: {
  custom: {
    50: '#8766ce',
    500: '#4428b7',
    950: '#000000',
  },
}
SCSS
$custom: #4428b7;
$custom-light: #8766ce;
$custom-dark: #000000;
JSON
{
  "hex": "#4428b7",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 183
  },
  "hsl": {
    "h": 251.748,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41787,
    "c": 0.20725,
    "h": 281.6
  },
  "luminance": 0.06165
}

Semantic roles & 50–950 ramp

primary
#4428B7
secondary
#B8C972
accent
#E741C7
background
#F9F6FC
surface
#F1EBF9
border
#CBC6D2
text
#0D0614
muted
#7E7A82

Preview Lab

Preview with #4428B7

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

Preview Lab → · Contrast checker → · Palette generator →

#4428B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva