#4E47BD#4E47BD

#4E47BD is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.6% C 0.179 H 279.8°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E47BD
RGB	rgb(78, 71, 189)
HSL	hsl(244, 47%, 51%)
HSV	hsv(244, 62%, 74%)
CMYK	cmyk(58.7%, 62.4%, 0%, 25.9%)
CIE-LAB	lab(37.48, 37.12, -61.33)
CIE-LCH	lch(37.48, 71.69, 301.19°)
OKLab	oklab(47.64% 0.0305 -0.1763)
OKLCH	oklch(47.64% 0.179 279.8)
XYZ	xyz(14.5775, 9.7993, 49.2575)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E47BD #B6BD47

analogous

#477BBD #4E47BD #8947BD

triadic

#4E47BD #BD4E47 #47BD4E

tetradic

#4E47BD #BD477B #B6BD47 #47BD89

square

#4E47BD #BD477B #B6BD47 #47BD89

split-complementary

#4E47BD #BD8947 #7BBD47

monochromatic

#282465 #3A3492 #4E47BD #7974CD #A5A1DD

Accessibility & contrast

On white

7.09

#4E47BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4E47BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E47BD

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47BD	#FFFFFF	#000000	##FFFFFF
##4E47BD	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC1

Deuteranopia (green-blind)

#0054BB

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e47bd;
/* rgb */ color: rgb(78, 71, 189);
/* oklch */ color: oklch(47.6% 0.179 279.8);

Tailwind

colors: {
  custom: {
    50: '#8a7bd2',
    500: '#4e47bd',
    950: '#000000',
  },
}

SCSS

$custom: #4e47bd;
$custom-light: #8a7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47bd",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 189
  },
  "hsl": {
    "h": 243.559,
    "s": 47.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47639,
    "c": 0.17894,
    "h": 279.8
  },
  "luminance": 0.098
}

Semantic roles & 50–950 ramp

primary

#4E47BD

secondary

#C7CA96

accent

#D751CF

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4E47BD

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

Preview Lab → · Contrast checker → · Palette generator →