#443ECC#443ECC

#443ECC is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.211 H 276.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#443ECC
RGB	rgb(68, 62, 204)
HSL	hsl(243, 58%, 52%)
HSV	hsv(243, 70%, 80%)
CMYK	cmyk(66.7%, 69.6%, 0%, 20%)
CIE-LAB	lab(36.05, 45.87, -72.45)
CIE-LCH	lch(36.05, 85.75, 302.34°)
OKLab	oklab(46.81% 0.0234 -0.2092)
OKLCH	oklch(46.81% 0.211 276.4)
XYZ	xyz(15.0020, 9.0325, 58.0679)
Luminance	0.0903 (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

#443ECC #C6CC3E

analogous

#3E7FCC #443ECC #8B3ECC

triadic

#443ECC #CC443E #3ECC44

tetradic

#443ECC #CC3E7F #C6CC3E #3ECC8B

square

#443ECC #CC3E7F #C6CC3E #3ECC8B

split-complementary

#443ECC #CC8B3E #7FCC3E

monochromatic

#221E72 #302BA2 #443ECC #736ED9 #A29FE6

Accessibility & contrast

On white

7.48

#443ECC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#443ECC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443ECC

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443ECC	#FFFFFF	#000000	##FFFFFF
##443ECC	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD0

Deuteranopia (green-blind)

#004FC9

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #443ecc;
/* rgb */ color: rgb(68, 62, 204);
/* oklch */ color: oklch(46.8% 0.211 276.4);

Tailwind

colors: {
  custom: {
    50: '#8975dd',
    500: '#443ecc',
    950: '#000000',
  },
}

SCSS

$custom: #443ecc;
$custom-light: #8975dd;
$custom-dark: #000000;

JSON

{
  "hex": "#443ecc",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 204
  },
  "hsl": {
    "h": 242.535,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46809,
    "c": 0.21055,
    "h": 276.4
  },
  "luminance": 0.09034
}

Semantic roles & 50–950 ramp

primary

#443ECC

secondary

#CFD294

accent

#E146DB

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443ECC

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

Preview Lab → · Contrast checker → · Palette generator →