#4947CF#4947CF

#4947CF is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.8% C 0.203 H 276.4°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4947CF
RGB	rgb(73, 71, 207)
HSL	hsl(241, 59%, 55%)
HSV	hsv(241, 66%, 81%)
CMYK	cmyk(64.7%, 65.7%, 0%, 18.8%)
CIE-LAB	lab(38.60, 42.23, -69.99)
CIE-LCH	lch(38.60, 81.75, 301.10°)
OKLab	oklab(48.82% 0.0228 -0.2019)
OKLCH	oklch(48.82% 0.203 276.4)
XYZ	xyz(16.2597, 10.4266, 60.1751)
Luminance	0.1043 (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

#4947CF #CDCF47

analogous

#4789CF #4947CF #8D47CF

triadic

#4947CF #CF4947 #47CF49

tetradic

#4947CF #CF4789 #CDCF47 #47CF8D

square

#4947CF #CF4789 #CDCF47 #47CF8D

split-complementary

#4947CF #CF8D47 #89CF47

monochromatic

#22207B #2F2DAC #4947CF #7978DC #A9A8E8

Accessibility & contrast

On white

6.81

#4947CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4947CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947CF

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947CF	#FFFFFF	#000000	##FFFFFF
##4947CF	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#0055CC

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4947cf;
/* rgb */ color: rgb(73, 71, 207);
/* oklch */ color: oklch(48.8% 0.203 276.4);

Tailwind

colors: {
  custom: {
    50: '#8b7bdf',
    500: '#4947cf',
    950: '#000000',
  },
}

SCSS

$custom: #4947cf;
$custom-light: #8b7bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4947cf",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 207
  },
  "hsl": {
    "h": 240.882,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.4882,
    "c": 0.20319,
    "h": 276.4
  },
  "luminance": 0.10428
}

Semantic roles & 50–950 ramp

primary

#4947CF

secondary

#D5D69C

accent

#E246E0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4947CF

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

Preview Lab → · Contrast checker → · Palette generator →