#4A47BE#4A47BE

#4A47BE is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.4% C 0.181 H 278.1°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4A47BE
RGB	rgb(74, 71, 190)
HSL	hsl(242, 48%, 51%)
HSV	hsv(242, 63%, 75%)
CMYK	cmyk(61.1%, 62.6%, 0%, 25.5%)
CIE-LAB	lab(37.26, 36.79, -62.28)
CIE-LCH	lch(37.26, 72.34, 300.57°)
OKLab	oklab(47.43% 0.0254 -0.1793)
OKLCH	oklch(47.43% 0.181 278.1)
XYZ	xyz(14.3686, 9.6789, 49.8163)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A47BE #BBBE47

analogous

#477FBE #4A47BE #8547BE

triadic

#4A47BE #BE4A47 #47BE4A

tetradic

#4A47BE #BE477F #BBBE47 #47BE85

square

#4A47BE #BE477F #BBBE47 #47BE85

split-complementary

#4A47BE #BE8547 #7FBE47

monochromatic

#262466 #373494 #4A47BE #7674CE #A3A1DE

Accessibility & contrast

On white

7.15

#4A47BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4A47BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A47BE

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A47BE	#FFFFFF	#000000	##FFFFFF
##4A47BE	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4a47be;
/* rgb */ color: rgb(74, 71, 190);
/* oklch */ color: oklch(47.4% 0.181 278.1);

Tailwind

colors: {
  custom: {
    50: '#897ad3',
    500: '#4a47be',
    950: '#000000',
  },
}

SCSS

$custom: #4a47be;
$custom-light: #897ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a47be",
  "rgb": {
    "r": 74,
    "g": 71,
    "b": 190
  },
  "hsl": {
    "h": 241.513,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47427,
    "c": 0.18105,
    "h": 278.1
  },
  "luminance": 0.0968
}

Semantic roles & 50–950 ramp

primary

#4A47BE

secondary

#C9CB96

accent

#D750D4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4A47BE

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

Preview Lab → · Contrast checker → · Palette generator →