#443BC3#443BC3

#443BC3 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.203 H 277.6°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#443BC3
RGB	rgb(68, 59, 195)
HSL	hsl(244, 54%, 50%)
HSV	hsv(244, 70%, 76%)
CMYK	cmyk(65.1%, 69.7%, 0%, 23.5%)
CIE-LAB	lab(34.59, 44.70, -69.60)
CIE-LCH	lch(34.59, 82.71, 302.71°)
OKLab	oklab(45.51% 0.0268 -0.2009)
OKLCH	oklch(45.51% 0.203 277.6)
XYZ	xyz(13.7950, 8.2959, 52.4935)
Luminance	0.0830 (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

#443BC3 #BAC33B

analogous

#3B76C3 #443BC3 #883BC3

triadic

#443BC3 #C3443B #3BC344

tetradic

#443BC3 #C33B76 #BAC33B #3BC388

square

#443BC3 #C33B76 #BAC33B #3BC388

split-complementary

#443BC3 #C3883B #76C33B

monochromatic

#231F65 #342D94 #443BC3 #7069D2 #9D98E0

Accessibility & contrast

On white

7.90

#443BC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#443BC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BC3

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BC3	#FFFFFF	#000000	##FFFFFF
##443BC3	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C7

Deuteranopia (green-blind)

#004CC0

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #443bc3;
/* rgb */ color: rgb(68, 59, 195);
/* oklch */ color: oklch(45.5% 0.203 277.6);

Tailwind

colors: {
  custom: {
    50: '#8872d6',
    500: '#443bc3',
    950: '#000000',
  },
}

SCSS

$custom: #443bc3;
$custom-light: #8872d6;
$custom-dark: #000000;

JSON

{
  "hex": "#443bc3",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 243.971,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45513,
    "c": 0.20267,
    "h": 277.6
  },
  "luminance": 0.08297
}

Semantic roles & 50–950 ramp

primary

#443BC3

secondary

#C8CC8E

accent

#DD4BD3

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #443BC3

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

Preview Lab → · Contrast checker → · Palette generator →