#4E48BF#4E48BF

#4E48BF is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.0% C 0.180 H 279.4°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4E48BF
RGB	rgb(78, 72, 191)
HSL	hsl(243, 48%, 52%)
HSV	hsv(243, 62%, 75%)
CMYK	cmyk(59.2%, 62.3%, 0%, 25.1%)
CIE-LAB	lab(37.87, 37.16, -61.86)
CIE-LCH	lch(37.87, 72.17, 301.00°)
OKLab	oklab(47.97% 0.0294 -0.1779)
OKLCH	oklch(47.97% 0.18 279.4)
XYZ	xyz(14.8602, 10.0150, 50.4301)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E48BF #B9BF48

analogous

#487EBF #4E48BF #8A48BF

triadic

#4E48BF #BF4E48 #48BF4E

tetradic

#4E48BF #BF487E #B9BF48 #48BF8A

square

#4E48BF #BF487E #B9BF48 #48BF8A

split-complementary

#4E48BF #BF8A48 #7EBF48

monochromatic

#282468 #393496 #4E48BF #7A75CF #A6A3DF

Accessibility & contrast

On white

6.99

#4E48BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4E48BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E48BF

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E48BF	#FFFFFF	#000000	##FFFFFF
##4E48BF	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0054BD

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e48bf;
/* rgb */ color: rgb(78, 72, 191);
/* oklch */ color: oklch(48.0% 0.180 279.4);

Tailwind

colors: {
  custom: {
    50: '#8b7bd3',
    500: '#4e48bf',
    950: '#000000',
  },
}

SCSS

$custom: #4e48bf;
$custom-light: #8b7bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e48bf",
  "rgb": {
    "r": 78,
    "g": 72,
    "b": 191
  },
  "hsl": {
    "h": 243.025,
    "s": 48.178,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47974,
    "c": 0.18033,
    "h": 279.4
  },
  "luminance": 0.10016
}

Semantic roles & 50–950 ramp

primary

#4E48BF

secondary

#C9CC97

accent

#D850D1

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4E48BF

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

Preview Lab → · Contrast checker → · Palette generator →