#4947BE#4947BE

#4947BE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.4% C 0.181 H 277.7°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4947BE
RGB	rgb(73, 71, 190)
HSL	hsl(241, 48%, 51%)
HSV	hsv(241, 63%, 75%)
CMYK	cmyk(61.6%, 62.6%, 0%, 25.5%)
CIE-LAB	lab(37.19, 36.63, -62.40)
CIE-LCH	lch(37.19, 72.36, 300.41°)
OKLab	oklab(47.36% 0.0242 -0.1796)
OKLCH	oklch(47.36% 0.181 277.7)
XYZ	xyz(14.2922, 9.6395, 49.8127)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947BE #BCBE47

analogous

#4780BE #4947BE #8447BE

triadic

#4947BE #BE4947 #47BE49

tetradic

#4947BE #BE4780 #BCBE47 #47BE84

square

#4947BE #BE4780 #BCBE47 #47BE84

split-complementary

#4947BE #BE8447 #80BE47

monochromatic

#252466 #363494 #4947BE #7674CE #A2A1DE

Accessibility & contrast

On white

7.17

#4947BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4947BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4947BE

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947BE	#FFFFFF	#000000	##FFFFFF
##4947BE	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4947be;
/* rgb */ color: rgb(73, 71, 190);
/* oklch */ color: oklch(47.4% 0.181 277.7);

Tailwind

colors: {
  custom: {
    50: '#887ad3',
    500: '#4947be',
    950: '#000000',
  },
}

SCSS

$custom: #4947be;
$custom-light: #887ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4947be",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 190
  },
  "hsl": {
    "h": 241.008,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47355,
    "c": 0.18127,
    "h": 277.7
  },
  "luminance": 0.09641
}

Semantic roles & 50–950 ramp

primary

#4947BE

secondary

#CACB96

accent

#D750D5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4947BE

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

Preview Lab → · Contrast checker → · Palette generator →