#4E47D0#4E47D0

#4E47D0 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.3% C 0.203 H 278.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4E47D0
RGB	rgb(78, 71, 208)
HSL	hsl(243, 59%, 55%)
HSV	hsv(243, 66%, 82%)
CMYK	cmyk(62.5%, 65.9%, 0%, 18.4%)
CIE-LAB	lab(39.03, 43.26, -69.84)
CIE-LCH	lch(39.03, 82.15, 301.77°)
OKLab	oklab(49.25% 0.0288 -0.2013)
OKLCH	oklch(49.25% 0.203 278.1)
XYZ	xyz(16.7766, 10.6789, 60.8394)
Luminance	0.1068 (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

#4E47D0 #C9D047

analogous

#4784D0 #4E47D0 #9347D0

triadic

#4E47D0 #D04E47 #47D04E

tetradic

#4E47D0 #D04784 #C9D047 #47D093

square

#4E47D0 #D04784 #C9D047 #47D093

split-complementary

#4E47D0 #D09347 #84D047

monochromatic

#25207D #332CAD #4E47D0 #7D78DC #ACA8E9

Accessibility & contrast

On white

6.70

#4E47D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4E47D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E47D0

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47D0	#FFFFFF	#000000	##FFFFFF
##4E47D0	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D4

Deuteranopia (green-blind)

#0056CD

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e47d0;
/* rgb */ color: rgb(78, 71, 208);
/* oklch */ color: oklch(49.3% 0.203 278.1);

Tailwind

colors: {
  custom: {
    50: '#8e7bdf',
    500: '#4e47d0',
    950: '#000000',
  },
}

SCSS

$custom: #4e47d0;
$custom-light: #8e7bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47d0",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 208
  },
  "hsl": {
    "h": 243.066,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49254,
    "c": 0.20338,
    "h": 278.1
  },
  "luminance": 0.1068
}

Semantic roles & 50–950 ramp

primary

#4E47D0

secondary

#D3D69D

accent

#E245DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4E47D0

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

Preview Lab → · Contrast checker → · Palette generator →