#4E47C8#4E47C8

#4E47C8 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.6% C 0.193 H 278.8°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E47C8
RGB	rgb(78, 71, 200)
HSL	hsl(243, 54%, 53%)
HSV	hsv(243, 65%, 78%)
CMYK	cmyk(61%, 64.5%, 0%, 21.6%)
CIE-LAB	lab(38.37, 40.68, -66.30)
CIE-LCH	lch(38.37, 77.79, 301.53°)
OKLab	oklab(48.56% 0.0296 -0.1909)
OKLCH	oklch(48.56% 0.193 278.8)
XYZ	xyz(15.8171, 10.2951, 55.7860)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.02

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E47C8 #C1C847

analogous

#4780C8 #4E47C8 #8E47C8

triadic

#4E47C8 #C84E47 #47C84E

tetradic

#4E47C8 #C84780 #C1C847 #47C88E

square

#4E47C8 #C84780 #C1C847 #47C88E

split-complementary

#4E47C8 #C88E47 #80C847

monochromatic

#272272 #3630A2 #4E47C8 #7B76D6 #A9A5E4

Accessibility & contrast

On white

6.86

#4E47C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4E47C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E47C8

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47C8	#FFFFFF	#000000	##FFFFFF
##4E47C8	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0055C5

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4e47c8;
/* rgb */ color: rgb(78, 71, 200);
/* oklch */ color: oklch(48.6% 0.193 278.8);

Tailwind

colors: {
  custom: {
    50: '#8c7bda',
    500: '#4e47c8',
    950: '#000000',
  },
}

SCSS

$custom: #4e47c8;
$custom-light: #8c7bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47c8",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 200
  },
  "hsl": {
    "h": 243.256,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48563,
    "c": 0.19322,
    "h": 278.8
  },
  "luminance": 0.10296
}

Semantic roles & 50–950 ramp

primary

#4E47C8

secondary

#CED19A

accent

#DD4AD5

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4E47C8

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

Preview Lab → · Contrast checker → · Palette generator →