#4B44B5#4B44B5

#4B44B5 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.173 H 280.0°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4B44B5
RGB	rgb(75, 68, 181)
HSL	hsl(244, 45%, 49%)
HSV	hsv(244, 62%, 71%)
CMYK	cmyk(58.6%, 62.4%, 0%, 29%)
CIE-LAB	lab(35.92, 35.84, -59.17)
CIE-LCH	lch(35.92, 69.18, 301.20°)
OKLab	oklab(46.24% 0.03 -0.1701)
OKLCH	oklch(46.24% 0.173 280)
XYZ	xyz(13.3066, 8.9654, 44.7364)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.96

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B44B5 #AEB544

analogous

#4476B5 #4B44B5 #8444B5

triadic

#4B44B5 #B54B44 #44B54B

tetradic

#4B44B5 #B54476 #AEB544 #44B584

square

#4B44B5 #B54476 #AEB544 #44B584

split-complementary

#4B44B5 #B58444 #76B544

monochromatic

#26235C #393389 #4B44B5 #736EC8 #9E9AD9

Accessibility & contrast

On white

7.52

#4B44B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4B44B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B44B5

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B44B5	#FFFFFF	#000000	##FFFFFF
##4B44B5	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B9

Deuteranopia (green-blind)

#0050B3

Tritanopia (blue-blind)

#046076

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b44b5;
/* rgb */ color: rgb(75, 68, 181);
/* oklch */ color: oklch(46.2% 0.173 280.0);

Tailwind

colors: {
  custom: {
    50: '#8878cc',
    500: '#4b44b5',
    950: '#000000',
  },
}

SCSS

$custom: #4b44b5;
$custom-light: #8878cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b44b5",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 181
  },
  "hsl": {
    "h": 243.717,
    "s": 45.382,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46239,
    "c": 0.17272,
    "h": 280
  },
  "luminance": 0.08966
}

Semantic roles & 50–950 ramp

primary

#4B44B5

secondary

#C2C590

accent

#D553CD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4B44B5

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

Preview Lab → · Contrast checker → · Palette generator →