#4E47C2#4E47C2

#4E47C2 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.1% C 0.185 H 279.3°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4E47C2
RGB	rgb(78, 71, 194)
HSL	hsl(243, 50%, 52%)
HSV	hsv(243, 63%, 76%)
CMYK	cmyk(59.8%, 63.4%, 0%, 23.9%)
CIE-LAB	lab(37.88, 38.74, -63.60)
CIE-LCH	lch(37.88, 74.47, 301.35°)
OKLab	oklab(48.06% 0.0301 -0.183)
OKLCH	oklch(48.06% 0.185 279.3)
XYZ	xyz(15.1296, 10.0201, 52.1653)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E47C2 #BBC247

analogous

#477DC2 #4E47C2 #8C47C2

triadic

#4E47C2 #C24E47 #47C24E

tetradic

#4E47C2 #C2477D #BBC247 #47C28C

square

#4E47C2 #C2477D #BBC247 #47C28C

split-complementary

#4E47C2 #C28C47 #7DC247

monochromatic

#28246B #393399 #4E47C2 #7A75D1 #A6A3E0

Accessibility & contrast

On white

6.99

#4E47C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4E47C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E47C2

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47C2	#FFFFFF	#000000	##FFFFFF
##4E47C2	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)

#005EC6

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#00667E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e47c2;
/* rgb */ color: rgb(78, 71, 194);
/* oklch */ color: oklch(48.1% 0.185 279.3);

Tailwind

colors: {
  custom: {
    50: '#8b7bd5',
    500: '#4e47c2',
    950: '#000000',
  },
}

SCSS

$custom: #4e47c2;
$custom-light: #8b7bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47c2",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 194
  },
  "hsl": {
    "h": 243.415,
    "s": 50.204,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48055,
    "c": 0.18548,
    "h": 279.3
  },
  "luminance": 0.10021
}

Semantic roles & 50–950 ramp

primary

#4E47C2

secondary

#CACD97

accent

#DA4ED2

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4E47C2

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

Preview Lab → · Contrast checker → · Palette generator →