#4B44AB#4B44AB

#4B44AB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.4% C 0.159 H 281.0°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX#4B44AB
RGBrgb(75, 68, 171)
HSLhsl(244, 43%, 47%)
HSVhsv(244, 60%, 67%)
CMYKcmyk(56.1%, 60.2%, 0%, 32.9%)
CIE-LABlab(35.14, 32.58, -54.49)
CIE-LCHlch(35.14, 63.49, 300.88°)
OKLaboklab(45.43% 0.0305 -0.1564)
OKLCHoklch(45.43% 0.159 281)
XYZxyz(12.3172, 8.5696, 39.5252)
Luminance0.0857 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B44AB #A4AB44
analogous
#4471AB #4B44AB #7F44AB
triadic
#4B44AB #AB4B44 #44AB4B
tetradic
#4B44AB #AB4471 #A4AB44 #44AB7F
square
#4B44AB #AB4471 #A4AB44 #44AB7F
split-complementary
#4B44AB #AB7F44 #71AB44
monochromatic
#252153 #38337F #4B44AB #6F69C3 #9995D5

Accessibility & contrast

On white

7.74
#4B44AB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#4B44AB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B44AB
7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B44AB#FFFFFF#000000##FFFFFF
##4B44AB1.007.742.717.74
#FFFFFF7.741.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056AE
Deuteranopia (green-blind)
#004FA9
Tritanopia (blue-blind)
#1B5D71
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #4b44ab;
/* rgb */ color: rgb(75, 68, 171);
/* oklch */ color: oklch(45.4% 0.159 281.0);
Tailwind
colors: {
  custom: {
    50: '#8678c5',
    500: '#4b44ab',
    950: '#000000',
  },
}
SCSS
$custom: #4b44ab;
$custom-light: #8678c5;
$custom-dark: #000000;
JSON
{
  "hex": "#4b44ab",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 171
  },
  "hsl": {
    "h": 244.078,
    "s": 43.096,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45427,
    "c": 0.1593,
    "h": 281
  },
  "luminance": 0.0857
}

Semantic roles & 50–950 ramp

primary
#4B44AB
secondary
#BDC08A
accent
#D355CA
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0913
muted
#7D7B82

Preview Lab

Preview with #4B44AB

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

Preview Lab → · Contrast checker → · Palette generator →

#4B44AB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva