#4943CF#4943CF

#4943CF is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.2% C 0.208 H 277.1°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4943CF
RGB	rgb(73, 67, 207)
HSL	hsl(243, 59%, 54%)
HSV	hsv(243, 68%, 81%)
CMYK	cmyk(64.7%, 67.6%, 0%, 18.8%)
CIE-LAB	lab(37.72, 44.58, -71.42)
CIE-LCH	lch(37.72, 84.20, 301.97°)
OKLab	oklab(48.19% 0.0257 -0.2061)
OKLCH	oklch(48.19% 0.208 277.1)
XYZ	xyz(16.0136, 9.9344, 60.0930)
Luminance	0.0994 (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

#4943CF #C9CF43

analogous

#4383CF #4943CF #8F43CF

triadic

#4943CF #CF4943 #43CF49

tetradic

#4943CF #CF4383 #C9CF43 #43CF8F

square

#4943CF #CF4383 #C9CF43 #43CF8F

split-complementary

#4943CF #CF8F43 #83CF43

monochromatic

#231F79 #312BAA #4943CF #7874DB #A7A5E8

Accessibility & contrast

On white

7.03

#4943CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4943CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4943CF

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4943CF	#FFFFFF	#000000	##FFFFFF
##4943CF	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD3

Deuteranopia (green-blind)

#0053CC

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4943cf;
/* rgb */ color: rgb(73, 67, 207);
/* oklch */ color: oklch(48.2% 0.208 277.1);

Tailwind

colors: {
  custom: {
    50: '#8c78df',
    500: '#4943cf',
    950: '#000000',
  },
}

SCSS

$custom: #4943cf;
$custom-light: #8c78df;
$custom-dark: #000000;

JSON

{
  "hex": "#4943cf",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 207
  },
  "hsl": {
    "h": 242.571,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48188,
    "c": 0.20771,
    "h": 277.1
  },
  "luminance": 0.09936
}

Semantic roles & 50–950 ramp

primary

#4943CF

secondary

#D2D599

accent

#E345DC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4943CF

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

Preview Lab → · Contrast checker → · Palette generator →