#443FC4#443FC4

#443FC4 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.2% C 0.200 H 276.9°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#443FC4
RGB	rgb(68, 63, 196)
HSL	hsl(242, 53%, 51%)
HSV	hsv(242, 68%, 77%)
CMYK	cmyk(65.3%, 67.9%, 0%, 23.1%)
CIE-LAB	lab(35.53, 42.69, -68.63)
CIE-LCH	lch(35.53, 80.83, 301.88°)
OKLab	oklab(46.22% 0.0238 -0.1981)
OKLCH	oklch(46.22% 0.2 276.9)
XYZ	xyz(14.1220, 8.7683, 53.1621)
Luminance	0.0877 (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

#443FC4 #BFC43F

analogous

#3F7CC4 #443FC4 #873FC4

triadic

#443FC4 #C4443F #3FC444

tetradic

#443FC4 #C43F7C #BFC43F #3FC487

square

#443FC4 #C43F7C #BFC43F #3FC487

split-complementary

#443FC4 #C4873F #7CC43F

monochromatic

#232068 #322E97 #443FC4 #726ED2 #9F9DE1

Accessibility & contrast

On white

7.63

#443FC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#443FC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FC4

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FC4	#FFFFFF	#000000	##FFFFFF
##443FC4	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#004EC1

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #443fc4;
/* rgb */ color: rgb(68, 63, 196);
/* oklch */ color: oklch(46.2% 0.200 276.9);

Tailwind

colors: {
  custom: {
    50: '#8775d7',
    500: '#443fc4',
    950: '#000000',
  },
}

SCSS

$custom: #443fc4;
$custom-light: #8775d7;
$custom-dark: #000000;

JSON

{
  "hex": "#443fc4",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 196
  },
  "hsl": {
    "h": 242.256,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46219,
    "c": 0.19951,
    "h": 276.9
  },
  "luminance": 0.08769
}

Semantic roles & 50–950 ramp

primary

#443FC4

secondary

#CBCD92

accent

#DC4BD7

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443FC4

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

Preview Lab → · Contrast checker → · Palette generator →