#4E44BB#4E44BB

#4E44BB is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.0% C 0.180 H 280.7°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E44BB
RGB	rgb(78, 68, 187)
HSL	hsl(245, 47%, 50%)
HSV	hsv(245, 64%, 73%)
CMYK	cmyk(58.3%, 63.6%, 0%, 26.7%)
CIE-LAB	lab(36.63, 38.30, -61.53)
CIE-LCH	lch(36.63, 72.48, 301.90°)
OKLab	oklab(46.97% 0.0334 -0.1769)
OKLCH	oklch(46.97% 0.18 280.7)
XYZ	xyz(14.1758, 9.3408, 48.0600)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E44BB #B1BB44

analogous

#4475BB #4E44BB #8A44BB

triadic

#4E44BB #BB4E44 #44BB4E

tetradic

#4E44BB #BB4475 #B1BB44 #44BB8A

square

#4E44BB #BB4475 #B1BB44 #44BB8A

split-complementary

#4E44BB #BB8A44 #75BB44

monochromatic

#292361 #3B348E #4E44BB #7871CB #A39EDC

Accessibility & contrast

On white

7.32

#4E44BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4E44BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E44BB

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E44BB	#FFFFFF	#000000	##FFFFFF
##4E44BB	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#0052B9

Tritanopia (blue-blind)

#086279

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4e44bb;
/* rgb */ color: rgb(78, 68, 187);
/* oklch */ color: oklch(47.0% 0.180 280.7);

Tailwind

colors: {
  custom: {
    50: '#8a78d0',
    500: '#4e44bb',
    950: '#000000',
  },
}

SCSS

$custom: #4e44bb;
$custom-light: #8a78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e44bb",
  "rgb": {
    "r": 78,
    "g": 68,
    "b": 187
  },
  "hsl": {
    "h": 245.042,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.46971,
    "c": 0.18007,
    "h": 280.7
  },
  "luminance": 0.09342
}

Semantic roles & 50–950 ramp

primary

#4E44BB

secondary

#C4C893

accent

#D651CB

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #4E44BB

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

Preview Lab → · Contrast checker → · Palette generator →