#4E45AE#4E45AE

#4E45AE is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.162 H 281.9°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#4E45AE
RGB	rgb(78, 69, 174)
HSL	hsl(245, 43%, 48%)
HSV	hsv(245, 60%, 68%)
CMYK	cmyk(55.2%, 60.3%, 0%, 31.8%)
CIE-LAB	lab(35.85, 33.51, -55.12)
CIE-LCH	lch(35.85, 64.50, 301.30°)
OKLab	oklab(46.08% 0.0332 -0.1581)
OKLCH	oklch(46.08% 0.162 281.9)
XYZ	xyz(12.9076, 8.9312, 41.0799)
Luminance	0.0893 (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

#4E45AE #A5AE45

analogous

#4570AE #4E45AE #8345AE

triadic

#4E45AE #AE4E45 #45AE4E

tetradic

#4E45AE #AE4570 #A5AE45 #45AE83

square

#4E45AE #AE4570 #A5AE45 #45AE83

split-complementary

#4E45AE #AE8345 #70AE45

monochromatic

#272256 #3A3482 #4E45AE #736CC5 #9D97D6

Accessibility & contrast

On white

7.54

#4E45AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4E45AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45AE

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45AE	#FFFFFF	#000000	##FFFFFF
##4E45AE	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#215E73

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e45ae;
/* rgb */ color: rgb(78, 69, 174);
/* oklch */ color: oklch(46.1% 0.162 281.9);

Tailwind

colors: {
  custom: {
    50: '#8879c7',
    500: '#4e45ae',
    950: '#000000',
  },
}

SCSS

$custom: #4e45ae;
$custom-light: #8879c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45ae",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 174
  },
  "hsl": {
    "h": 245.143,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46081,
    "c": 0.16155,
    "h": 281.9
  },
  "luminance": 0.08932
}

Semantic roles & 50–950 ramp

primary

#4E45AE

secondary

#BDC28D

accent

#D355C8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E45AE

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

Preview Lab → · Contrast checker → · Palette generator →