#4E47AF#4E47AF

#4E47AF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.5% C 0.160 H 281.2°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4E47AF
RGB	rgb(78, 71, 175)
HSL	hsl(244, 42%, 48%)
HSV	hsv(244, 59%, 69%)
CMYK	cmyk(55.4%, 59.4%, 0%, 31.4%)
CIE-LAB	lab(36.41, 32.59, -54.81)
CIE-LCH	lch(36.41, 63.77, 300.73°)
OKLab	oklab(46.51% 0.0311 -0.1572)
OKLCH	oklch(46.51% 0.16 281.2)
XYZ	xyz(13.1306, 9.2205, 41.6370)
Luminance	0.0922 (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

#4E47AF #A8AF47

analogous

#4774AF #4E47AF #8247AF

triadic

#4E47AF #AF4E47 #47AF4E

tetradic

#4E47AF #AF4774 #A8AF47 #47AF82

square

#4E47AF #AF4774 #A8AF47 #47AF82

split-complementary

#4E47AF #AF8247 #74AF47

monochromatic

#272458 #3B3583 #4E47AF #756FC4 #9E9AD6

Accessibility & contrast

On white

7.38

#4E47AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4E47AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E47AF

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47AF	#FFFFFF	#000000	##FFFFFF
##4E47AF	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#206074

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4e47af;
/* rgb */ color: rgb(78, 71, 175);
/* oklch */ color: oklch(46.5% 0.160 281.2);

Tailwind

colors: {
  custom: {
    50: '#887ac8',
    500: '#4e47af',
    950: '#000000',
  },
}

SCSS

$custom: #4e47af;
$custom-light: #887ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47af",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 175
  },
  "hsl": {
    "h": 244.038,
    "s": 42.276,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46513,
    "c": 0.16024,
    "h": 281.2
  },
  "luminance": 0.09221
}

Semantic roles & 50–950 ramp

primary

#4E47AF

secondary

#BFC28F

accent

#D256CA

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E47AF

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

Preview Lab → · Contrast checker → · Palette generator →