#4E47AA#4E47AA

#4E47AA is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.1% C 0.153 H 281.7°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4E47AA
RGB	rgb(78, 71, 170)
HSL	hsl(244, 41%, 47%)
HSV	hsv(244, 58%, 67%)
CMYK	cmyk(54.1%, 58.2%, 0%, 33.3%)
CIE-LAB	lab(36.04, 30.97, -52.44)
CIE-LCH	lch(36.04, 60.90, 300.57°)
OKLab	oklab(46.13% 0.0312 -0.1502)
OKLCH	oklch(46.13% 0.153 281.7)
XYZ	xyz(12.6486, 9.0277, 39.0984)
Luminance	0.0903 (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

#4E47AA #A3AA47

analogous

#4772AA #4E47AA #7F47AA

triadic

#4E47AA #AA4E47 #47AA4E

tetradic

#4E47AA #AA4772 #A3AA47 #47AA7F

square

#4E47AA #AA4772 #A3AA47 #47AA7F

split-complementary

#4E47AA #AA7F47 #72AA47

monochromatic

#262354 #3A357F #4E47AA #726CC2 #9C98D4

Accessibility & contrast

On white

7.49

#4E47AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4E47AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E47AA

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47AA	#FFFFFF	#000000	##FFFFFF
##4E47AA	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#265E71

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e47aa;
/* rgb */ color: rgb(78, 71, 170);
/* oklch */ color: oklch(46.1% 0.153 281.7);

Tailwind

colors: {
  custom: {
    50: '#877ac4',
    500: '#4e47aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e47aa;
$custom-light: #877ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47aa",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 170
  },
  "hsl": {
    "h": 244.242,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46125,
    "c": 0.15339,
    "h": 281.7
  },
  "luminance": 0.09028
}

Semantic roles & 50–950 ramp

primary

#4E47AA

secondary

#BCC08D

accent

#D157C8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E47AA

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

Preview Lab → · Contrast checker → · Palette generator →