#443BD0#443BD0

#443BD0 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.8% C 0.219 H 276.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#443BD0
RGB	rgb(68, 59, 208)
HSL	hsl(244, 61%, 52%)
HSV	hsv(244, 72%, 82%)
CMYK	cmyk(67.3%, 71.6%, 0%, 18.4%)
CIE-LAB	lab(35.81, 48.85, -75.16)
CIE-LCH	lch(35.81, 89.64, 303.02°)
OKLab	oklab(46.75% 0.0246 -0.2172)
OKLCH	oklch(46.75% 0.219 276.5)
XYZ	xyz(15.3293, 8.9096, 60.5742)
Luminance	0.0891 (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

#443BD0 #C7D03B

analogous

#3B7DD0 #443BD0 #8E3BD0

triadic

#443BD0 #D0443B #3BD044

tetradic

#443BD0 #D03B7D #C7D03B #3BD08E

square

#443BD0 #D03B7D #C7D03B #3BD08E

split-complementary

#443BD0 #D08E3B #7DD03B

monochromatic

#211C75 #2F28A6 #443BD0 #736CDC #A29EE8

Accessibility & contrast

On white

7.55

#443BD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#443BD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BD0

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BD0	#FFFFFF	#000000	##FFFFFF
##443BD0	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD4

Deuteranopia (green-blind)

#004ECD

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #443bd0;
/* rgb */ color: rgb(68, 59, 208);
/* oklch */ color: oklch(46.8% 0.219 276.5);

Tailwind

colors: {
  custom: {
    50: '#8a73e0',
    500: '#443bd0',
    950: '#000000',
  },
}

SCSS

$custom: #443bd0;
$custom-light: #8a73e0;
$custom-dark: #000000;

JSON

{
  "hex": "#443bd0",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 208
  },
  "hsl": {
    "h": 243.624,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46752,
    "c": 0.21855,
    "h": 276.5
  },
  "luminance": 0.08911
}

Semantic roles & 50–950 ramp

primary

#443BD0

secondary

#D0D493

accent

#E443DB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443BD0

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

Preview Lab → · Contrast checker → · Palette generator →