#443ABF#443ABF

#443ABF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 45.0% C 0.199 H 278.1°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#443ABF
RGB	rgb(68, 58, 191)
HSL	hsl(245, 53%, 49%)
HSV	hsv(245, 70%, 75%)
CMYK	cmyk(64.4%, 69.6%, 0%, 25.1%)
CIE-LAB	lab(34.02, 43.98, -68.20)
CIE-LCH	lch(34.02, 81.15, 302.82°)
OKLab	oklab(44.99% 0.0281 -0.1968)
OKLCH	oklch(44.99% 0.199 278.1)
XYZ	xyz(13.2979, 8.0156, 50.1265)
Luminance	0.0802 (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

#443ABF #B5BF3A

analogous

#3A73BF #443ABF #873ABF

triadic

#443ABF #BF443A #3ABF44

tetradic

#443ABF #BF3A73 #B5BF3A #3ABF87

square

#443ABF #BF3A73 #B5BF3A #3ABF87

split-complementary

#443ABF #BF873A #73BF3A

monochromatic

#231D61 #332C90 #443ABF #6E66D0 #9A95DF

Accessibility & contrast

On white

8.07

#443ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#443ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443ABF

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443ABF	#FFFFFF	#000000	##FFFFFF
##443ABF	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C3

Deuteranopia (green-blind)

#004ABD

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #443abf;
/* rgb */ color: rgb(68, 58, 191);
/* oklch */ color: oklch(45.0% 0.199 278.1);

Tailwind

colors: {
  custom: {
    50: '#8772d3',
    500: '#443abf',
    950: '#000000',
  },
}

SCSS

$custom: #443abf;
$custom-light: #8772d3;
$custom-dark: #000000;

JSON

{
  "hex": "#443abf",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 191
  },
  "hsl": {
    "h": 244.511,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44988,
    "c": 0.1988,
    "h": 278.1
  },
  "luminance": 0.08017
}

Semantic roles & 50–950 ramp

primary

#443ABF

secondary

#C5CA8B

accent

#DD4BD2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #443ABF

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

Preview Lab → · Contrast checker → · Palette generator →