#4E45C5#4E45C5

#4E45C5 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 48.0% C 0.192 H 279.5°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4E45C5
RGB	rgb(78, 69, 197)
HSL	hsl(244, 52%, 52%)
HSV	hsv(244, 65%, 77%)
CMYK	cmyk(60.4%, 65%, 0%, 22.7%)
CIE-LAB	lab(37.67, 40.91, -65.69)
CIE-LCH	lch(37.67, 77.38, 301.91°)
OKLab	oklab(47.98% 0.0316 -0.1892)
OKLCH	oklch(47.98% 0.192 279.5)
XYZ	xyz(15.3448, 9.9060, 53.9159)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E45C5 #BCC545

analogous

#457CC5 #4E45C5 #8E45C5

triadic

#4E45C5 #C54E45 #45C54E

tetradic

#4E45C5 #C5457C #BCC545 #45C58E

square

#4E45C5 #C5457C #BCC545 #45C58E

split-complementary

#4E45C5 #C58E45 #7CC545

monochromatic

#27226D #38319C #4E45C5 #7A74D4 #A7A2E2

Accessibility & contrast

On white

7.04

#4E45C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4E45C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45C5

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45C5	#FFFFFF	#000000	##FFFFFF
##4E45C5	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC9

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e45c5;
/* rgb */ color: rgb(78, 69, 197);
/* oklch */ color: oklch(48.0% 0.192 279.5);

Tailwind

colors: {
  custom: {
    50: '#8c79d8',
    500: '#4e45c5',
    950: '#000000',
  },
}

SCSS

$custom: #4e45c5;
$custom-light: #8c79d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45c5",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 197
  },
  "hsl": {
    "h": 244.219,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47982,
    "c": 0.19177,
    "h": 279.5
  },
  "luminance": 0.09907
}

Semantic roles & 50–950 ramp

primary

#4E45C5

secondary

#CBCF97

accent

#DC4CD2

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E45C5

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

Preview Lab → · Contrast checker → · Palette generator →