#443EC7#443EC7

#443EC7 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.3% C 0.204 H 276.8°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#443EC7
RGB	rgb(68, 62, 199)
HSL	hsl(243, 55%, 51%)
HSV	hsv(243, 69%, 78%)
CMYK	cmyk(65.8%, 68.8%, 0%, 22%)
CIE-LAB	lab(35.59, 44.26, -70.30)
CIE-LCH	lch(35.59, 83.07, 302.19°)
OKLab	oklab(46.34% 0.0241 -0.2029)
OKLCH	oklch(46.34% 0.204 276.8)
XYZ	xyz(14.4120, 8.7965, 54.9602)
Luminance	0.0880 (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

#443EC7 #C1C73E

analogous

#3E7CC7 #443EC7 #883EC7

triadic

#443EC7 #C7443E #3EC744

tetradic

#443EC7 #C73E7C #C1C73E #3EC788

square

#443EC7 #C73E7C #C1C73E #3EC788

split-complementary

#443EC7 #C7883E #7CC73E

monochromatic

#231F6B #322D9B #443EC7 #726DD5 #A09DE3

Accessibility & contrast

On white

7.61

#443EC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#443EC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EC7

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EC7	#FFFFFF	#000000	##FFFFFF
##443EC7	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACB

Deuteranopia (green-blind)

#004EC4

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #443ec7;
/* rgb */ color: rgb(68, 62, 199);
/* oklch */ color: oklch(46.3% 0.204 276.8);

Tailwind

colors: {
  custom: {
    50: '#8874d9',
    500: '#443ec7',
    950: '#000000',
  },
}

SCSS

$custom: #443ec7;
$custom-light: #8874d9;
$custom-dark: #000000;

JSON

{
  "hex": "#443ec7",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 199
  },
  "hsl": {
    "h": 242.628,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46341,
    "c": 0.20437,
    "h": 276.8
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary

#443EC7

secondary

#CCCF92

accent

#DE49D8

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443EC7

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

Preview Lab → · Contrast checker → · Palette generator →