#4E4BBC#4E4BBC

#4E4BBC is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.2% C 0.173 H 278.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4E4BBC
RGB	rgb(78, 75, 188)
HSL	hsl(242, 46%, 52%)
HSV	hsv(242, 60%, 74%)
CMYK	cmyk(58.5%, 60.1%, 0%, 26.3%)
CIE-LAB	lab(38.34, 34.35, -59.33)
CIE-LCH	lch(38.34, 68.56, 300.06°)
OKLab	oklab(48.25% 0.0268 -0.1705)
OKLCH	oklch(48.25% 0.173 278.9)
XYZ	xyz(14.7322, 10.2817, 48.7754)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4BBC #B9BC4B

analogous

#4B81BC #4E4BBC #874BBC

triadic

#4E4BBC #BC4E4B #4BBC4E

tetradic

#4E4BBC #BC4B81 #B9BC4B #4BBC87

square

#4E4BBC #BC4B81 #B9BC4B #4BBC87

split-complementary

#4E4BBC #BC874B #81BC4B

monochromatic

#282666 #393793 #4E4BBC #7A78CD #A6A4DD

Accessibility & contrast

On white

6.87

#4E4BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4E4BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4BBC

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4BBC	#FFFFFF	#000000	##FFFFFF
##4E4BBC	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0056BA

Tritanopia (blue-blind)

#01667C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4e4bbc;
/* rgb */ color: rgb(78, 75, 188);
/* oklch */ color: oklch(48.2% 0.173 278.9);

Tailwind

colors: {
  custom: {
    50: '#8a7dd1',
    500: '#4e4bbc',
    950: '#000000',
  },
}

SCSS

$custom: #4e4bbc;
$custom-light: #8a7dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4bbc",
  "rgb": {
    "r": 78,
    "g": 75,
    "b": 188
  },
  "hsl": {
    "h": 241.593,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48249,
    "c": 0.17255,
    "h": 278.9
  },
  "luminance": 0.10283
}

Semantic roles & 50–950 ramp

primary

#4E4BBC

secondary

#C9CA99

accent

#D552D2

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #4E4BBC

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

Preview Lab → · Contrast checker → · Palette generator →