#4E47DA#4E47DA

#4E47DA is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.1% C 0.216 H 277.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4E47DA
RGB	rgb(78, 71, 218)
HSL	hsl(243, 67%, 57%)
HSV	hsv(243, 67%, 85%)
CMYK	cmyk(64.2%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(39.89, 46.46, -74.19)
CIE-LCH	lch(39.89, 87.53, 302.06°)
OKLab	oklab(50.14% 0.0276 -0.2141)
OKLCH	oklch(50.14% 0.216 277.3)
XYZ	xyz(18.0459, 11.1866, 67.5243)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Purpleish Blue

#6140EF

ΔE00 3.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E47DA #D3DA47

analogous

#478ADA #4E47DA #9847DA

triadic

#4E47DA #DA4E47 #47DA4E

tetradic

#4E47DA #DA478A #D3DA47 #47DA98

square

#4E47DA #DA478A #D3DA47 #47DA98

split-complementary

#4E47DA #DA9847 #8ADA47

monochromatic

#211C8B #2D26BE #4E47DA #7F7AE4 #B0ADEE

Accessibility & contrast

On white

6.49

#4E47DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4E47DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E47DA

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47DA	#FFFFFF	#000000	##FFFFFF
##4E47DA	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DF

Deuteranopia (green-blind)

#0058D7

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4e47da;
/* rgb */ color: rgb(78, 71, 218);
/* oklch */ color: oklch(50.1% 0.216 277.3);

Tailwind

colors: {
  custom: {
    50: '#907be7',
    500: '#4e47da',
    950: '#000000',
  },
}

SCSS

$custom: #4e47da;
$custom-light: #907be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47da",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 242.857,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50138,
    "c": 0.21583,
    "h": 277.3
  },
  "luminance": 0.11188
}

Semantic roles & 50–950 ramp

primary

#4E47DA

secondary

#DADCA0

accent

#E93EE1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4E47DA

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

Preview Lab → · Contrast checker → · Palette generator →