#443BC8#443BC8

#443BC8 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.0% C 0.209 H 277.1°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#443BC8
RGB	rgb(68, 59, 200)
HSL	hsl(244, 56%, 51%)
HSV	hsv(244, 71%, 78%)
CMYK	cmyk(66%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(35.05, 46.30, -71.76)
CIE-LCH	lch(35.05, 85.40, 302.83°)
OKLab	oklab(45.99% 0.026 -0.2072)
OKLCH	oklch(45.99% 0.209 277.1)
XYZ	xyz(14.3698, 8.5258, 55.5208)
Luminance	0.0853 (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

#443BC8 #BFC83B

analogous

#3B78C8 #443BC8 #8A3BC8

triadic

#443BC8 #C8443B #3BC844

tetradic

#443BC8 #C83B78 #BFC83B #3BC88A

square

#443BC8 #C83B78 #BFC83B #3BC88A

split-complementary

#443BC8 #C88A3B #78C83B

monochromatic

#231E6B #322B9A #443BC8 #726BD5 #9F9BE3

Accessibility & contrast

On white

7.76

#443BC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#443BC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BC8

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BC8	#FFFFFF	#000000	##FFFFFF
##443BC8	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443bc8;
/* rgb */ color: rgb(68, 59, 200);
/* oklch */ color: oklch(46.0% 0.209 277.1);

Tailwind

colors: {
  custom: {
    50: '#8972da',
    500: '#443bc8',
    950: '#000000',
  },
}

SCSS

$custom: #443bc8;
$custom-light: #8972da;
$custom-dark: #000000;

JSON

{
  "hex": "#443bc8",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 243.83,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45985,
    "c": 0.20883,
    "h": 277.1
  },
  "luminance": 0.08527
}

Semantic roles & 50–950 ramp

primary

#443BC8

secondary

#CBCF90

accent

#DF48D6

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443BC8

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

Preview Lab → · Contrast checker → · Palette generator →