#4E48CA#4E48CA

#4E48CA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.9% C 0.195 H 278.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E48CA
RGB	rgb(78, 72, 202)
HSL	hsl(243, 55%, 54%)
HSV	hsv(243, 64%, 79%)
CMYK	cmyk(61.4%, 64.4%, 0%, 20.8%)
CIE-LAB	lab(38.76, 40.73, -66.83)
CIE-LCH	lch(38.76, 78.26, 301.36°)
OKLab	oklab(48.9% 0.0286 -0.1925)
OKLCH	oklch(48.9% 0.195 278.4)
XYZ	xyz(16.1165, 10.5175, 57.0464)
Luminance	0.1052 (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

#4E48CA #C4CA48

analogous

#4883CA #4E48CA #8F48CA

triadic

#4E48CA #CA4E48 #48CA4E

tetradic

#4E48CA #CA4883 #C4CA48 #48CA8F

square

#4E48CA #CA4883 #C4CA48 #48CA8F

split-complementary

#4E48CA #CA8F48 #83CA48

monochromatic

#262276 #3530A5 #4E48CA #7C77D8 #AAA7E5

Accessibility & contrast

On white

6.77

#4E48CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4E48CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E48CA

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E48CA	#FFFFFF	#000000	##FFFFFF
##4E48CA	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0056C7

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e48ca;
/* rgb */ color: rgb(78, 72, 202);
/* oklch */ color: oklch(48.9% 0.195 278.4);

Tailwind

colors: {
  custom: {
    50: '#8d7cdb',
    500: '#4e48ca',
    950: '#000000',
  },
}

SCSS

$custom: #4e48ca;
$custom-light: #8d7cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e48ca",
  "rgb": {
    "r": 78,
    "g": 72,
    "b": 202
  },
  "hsl": {
    "h": 242.769,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48897,
    "c": 0.19459,
    "h": 278.4
  },
  "luminance": 0.10519
}

Semantic roles & 50–950 ramp

primary

#4E48CA

secondary

#D0D39B

accent

#DE49D8

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E48CA

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

Preview Lab → · Contrast checker → · Palette generator →