#4E47D1#4E47D1

#4E47D1 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.3% C 0.205 H 278.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E47D1
RGB	rgb(78, 71, 209)
HSL	hsl(243, 60%, 55%)
HSV	hsv(243, 66%, 82%)
CMYK	cmyk(62.7%, 66%, 0%, 18%)
CIE-LAB	lab(39.12, 43.58, -70.28)
CIE-LCH	lch(39.12, 82.69, 301.80°)
OKLab	oklab(49.34% 0.0287 -0.2026)
OKLCH	oklch(49.34% 0.205 278.1)
XYZ	xyz(16.9000, 10.7283, 61.4894)
Luminance	0.1073 (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

#4E47D1 #CAD147

analogous

#4785D1 #4E47D1 #9347D1

triadic

#4E47D1 #D14E47 #47D14E

tetradic

#4E47D1 #D14785 #CAD147 #47D193

square

#4E47D1 #D14785 #CAD147 #47D193

split-complementary

#4E47D1 #D19347 #85D147

monochromatic

#24207E #322CAF #4E47D1 #7D78DD #ACA9E9

Accessibility & contrast

On white

6.68

#4E47D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4E47D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E47D1

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47D1	#FFFFFF	#000000	##FFFFFF
##4E47D1	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D5

Deuteranopia (green-blind)

#0056CE

Tritanopia (blue-blind)

#006B86

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e47d1;
/* rgb */ color: rgb(78, 71, 209);
/* oklch */ color: oklch(49.3% 0.205 278.1);

Tailwind

colors: {
  custom: {
    50: '#8e7be0',
    500: '#4e47d1',
    950: '#000000',
  },
}

SCSS

$custom: #4e47d1;
$custom-light: #8e7be0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47d1",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 209
  },
  "hsl": {
    "h": 243.043,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49341,
    "c": 0.20464,
    "h": 278.1
  },
  "luminance": 0.1073
}

Semantic roles & 50–950 ramp

primary

#4E47D1

secondary

#D4D79D

accent

#E345DB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4E47D1

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

Preview Lab → · Contrast checker → · Palette generator →