#4E47AD#4E47AD

#4E47AD is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.4% C 0.158 H 281.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4E47AD
RGB	rgb(78, 71, 173)
HSL	hsl(244, 42%, 48%)
HSV	hsv(244, 59%, 68%)
CMYK	cmyk(54.9%, 59%, 0%, 32.2%)
CIE-LAB	lab(36.26, 31.94, -53.87)
CIE-LCH	lch(36.26, 62.62, 300.67°)
OKLab	oklab(46.36% 0.0312 -0.1544)
OKLCH	oklch(46.36% 0.158 281.4)
XYZ	xyz(12.9356, 9.1425, 40.6101)
Luminance	0.0914 (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

#4E47AD #A6AD47

analogous

#4773AD #4E47AD #8147AD

triadic

#4E47AD #AD4E47 #47AD4E

tetradic

#4E47AD #AD4773 #A6AD47 #47AD81

square

#4E47AD #AD4773 #A6AD47 #47AD81

split-complementary

#4E47AD #AD8147 #73AD47

monochromatic

#272356 #3A3582 #4E47AD #746EC3 #9D99D5

Accessibility & contrast

On white

7.42

#4E47AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4E47AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E47AD

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47AD	#FFFFFF	#000000	##FFFFFF
##4E47AD	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B0

Deuteranopia (green-blind)

#0052AB

Tritanopia (blue-blind)

#225F73

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e47ad;
/* rgb */ color: rgb(78, 71, 173);
/* oklch */ color: oklch(46.4% 0.158 281.4);

Tailwind

colors: {
  custom: {
    50: '#887ac6',
    500: '#4e47ad',
    950: '#000000',
  },
}

SCSS

$custom: #4e47ad;
$custom-light: #887ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47ad",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 173
  },
  "hsl": {
    "h": 244.118,
    "s": 41.803,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46357,
    "c": 0.15751,
    "h": 281.4
  },
  "luminance": 0.09143
}

Semantic roles & 50–950 ramp

primary

#4E47AD

secondary

#BEC18E

accent

#D256C9

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E47AD

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

Preview Lab → · Contrast checker → · Palette generator →