#4947CE#4947CE

#4947CE is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.7% C 0.202 H 276.5°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4947CE
RGB	rgb(73, 71, 206)
HSL	hsl(241, 58%, 54%)
HSV	hsv(241, 66%, 81%)
CMYK	cmyk(64.6%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(38.51, 41.90, -69.56)
CIE-LCH	lch(38.51, 81.20, 301.07°)
OKLab	oklab(48.73% 0.0229 -0.2006)
OKLCH	oklch(48.73% 0.202 276.5)
XYZ	xyz(16.1378, 10.3778, 59.5332)
Luminance	0.1038 (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

#4947CE #CCCE47

analogous

#4789CE #4947CE #8D47CE

triadic

#4947CE #CE4947 #47CE49

tetradic

#4947CE #CE4789 #CCCE47 #47CE8D

square

#4947CE #CE4789 #CCCE47 #47CE8D

split-complementary

#4947CE #CE8D47 #89CE47

monochromatic

#22217A #2F2DAA #4947CE #7977DB #A9A8E8

Accessibility & contrast

On white

6.83

#4947CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4947CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947CE

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947CE	#FFFFFF	#000000	##FFFFFF
##4947CE	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4947ce;
/* rgb */ color: rgb(73, 71, 206);
/* oklch */ color: oklch(48.7% 0.202 276.5);

Tailwind

colors: {
  custom: {
    50: '#8b7bde',
    500: '#4947ce',
    950: '#000000',
  },
}

SCSS

$custom: #4947ce;
$custom-light: #8b7bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4947ce",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 240.889,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48732,
    "c": 0.20193,
    "h": 276.5
  },
  "luminance": 0.10379
}

Semantic roles & 50–950 ramp

primary

#4947CE

secondary

#D4D59C

accent

#E147DF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4947CE

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

Preview Lab → · Contrast checker → · Palette generator →