#4747AF#4747AF

#4747AF is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.0% C 0.162 H 278.0°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#4747AF
RGB	rgb(71, 71, 175)
HSL	hsl(240, 42%, 48%)
HSV	hsv(240, 59%, 69%)
CMYK	cmyk(59.4%, 59.4%, 0%, 31.4%)
CIE-LAB	lab(35.87, 31.29, -55.71)
CIE-LCH	lch(35.87, 63.89, 299.32°)
OKLab	oklab(45.98% 0.0224 -0.16)
OKLCH	oklch(45.98% 0.162 278)
XYZ	xyz(12.5872, 8.9403, 41.6115)
Luminance	0.0894 (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

#4747AF #AFAF47

analogous

#477BAF #4747AF #7B47AF

triadic

#4747AF #AF4747 #47AF47

tetradic

#4747AF #AF477B #AFAF47 #47AF7B

square

#4747AF #AF477B #AFAF47 #47AF7B

split-complementary

#4747AF #AF7B47 #7BAF47

monochromatic

#242458 #353583 #4747AF #6F6FC4 #9A9AD6

Accessibility & contrast

On white

7.53

#4747AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4747AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4747AF

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4747AF	#FFFFFF	#000000	##FFFFFF
##4747AF	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006074

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4747af;
/* rgb */ color: rgb(71, 71, 175);
/* oklch */ color: oklch(46.0% 0.162 278.0);

Tailwind

colors: {
  custom: {
    50: '#847ac8',
    500: '#4747af',
    950: '#000000',
  },
}

SCSS

$custom: #4747af;
$custom-light: #847ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#4747af",
  "rgb": {
    "r": 71,
    "g": 71,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 42.276,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45981,
    "c": 0.16157,
    "h": 278
  },
  "luminance": 0.08941
}

Semantic roles & 50–950 ramp

primary

#4747AF

secondary

#C2C28F

accent

#D256D2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4747AF

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

Preview Lab → · Contrast checker → · Palette generator →