#4E45AF#4E45AF

#4E45AF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.163 H 281.7°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E45AF
RGB	rgb(78, 69, 175)
HSL	hsl(245, 43%, 48%)
HSV	hsv(245, 61%, 69%)
CMYK	cmyk(55.4%, 60.6%, 0%, 31.4%)
CIE-LAB	lab(35.93, 33.83, -55.59)
CIE-LCH	lch(35.93, 65.07, 301.32°)
OKLab	oklab(46.16% 0.0332 -0.1595)
OKLCH	oklch(46.16% 0.163 281.7)
XYZ	xyz(13.0055, 8.9703, 41.5953)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E45AF #A6AF45

analogous

#4571AF #4E45AF #8345AF

triadic

#4E45AF #AF4E45 #45AF4E

tetradic

#4E45AF #AF4571 #A6AF45 #45AF83

square

#4E45AF #AF4571 #A6AF45 #45AF83

split-complementary

#4E45AF #AF8345 #71AF45

monochromatic

#272257 #3A3483 #4E45AF #746CC5 #9D98D6

Accessibility & contrast

On white

7.52

#4E45AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4E45AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45AF

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45AF	#FFFFFF	#000000	##FFFFFF
##4E45AF	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)

#0058B2

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#205E73

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e45af;
/* rgb */ color: rgb(78, 69, 175);
/* oklch */ color: oklch(46.2% 0.163 281.7);

Tailwind

colors: {
  custom: {
    50: '#8879c8',
    500: '#4e45af',
    950: '#000000',
  },
}

SCSS

$custom: #4e45af;
$custom-light: #8879c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45af",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 175
  },
  "hsl": {
    "h": 245.094,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46161,
    "c": 0.16289,
    "h": 281.7
  },
  "luminance": 0.08971
}

Semantic roles & 50–950 ramp

primary

#4E45AF

secondary

#BEC28D

accent

#D355C8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E45AF

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

Preview Lab → · Contrast checker → · Palette generator →