#4D47AF#4D47AF

#4D47AF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.160 H 280.7°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4D47AF
RGB	rgb(77, 71, 175)
HSL	hsl(243, 42%, 48%)
HSV	hsv(243, 59%, 69%)
CMYK	cmyk(56%, 59.4%, 0%, 31.4%)
CIE-LAB	lab(36.33, 32.40, -54.95)
CIE-LCH	lch(36.33, 63.79, 300.52°)
OKLab	oklab(46.43% 0.0298 -0.1576)
OKLCH	oklch(46.43% 0.16 280.7)
XYZ	xyz(13.0493, 9.1786, 41.6331)
Luminance	0.0918 (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

#4D47AF #A9AF47

analogous

#4775AF #4D47AF #8147AF

triadic

#4D47AF #AF4D47 #47AF4D

tetradic

#4D47AF #AF4775 #A9AF47 #47AF81

square

#4D47AF #AF4775 #A9AF47 #47AF81

split-complementary

#4D47AF #AF8147 #75AF47

monochromatic

#272458 #3A3583 #4D47AF #746FC4 #9E9AD6

Accessibility & contrast

On white

7.41

#4D47AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4D47AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D47AF

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D47AF	#FFFFFF	#000000	##FFFFFF
##4D47AF	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#1C6074

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4d47af;
/* rgb */ color: rgb(77, 71, 175);
/* oklch */ color: oklch(46.4% 0.160 280.7);

Tailwind

colors: {
  custom: {
    50: '#887ac8',
    500: '#4d47af',
    950: '#000000',
  },
}

SCSS

$custom: #4d47af;
$custom-light: #887ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d47af",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 175
  },
  "hsl": {
    "h": 243.462,
    "s": 42.276,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46434,
    "c": 0.16041,
    "h": 280.7
  },
  "luminance": 0.09179
}

Semantic roles & 50–950 ramp

primary

#4D47AF

secondary

#BFC28F

accent

#D256CB

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4D47AF

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

Preview Lab → · Contrast checker → · Palette generator →