#443CC1#443CC1

#443CC1 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.5% C 0.199 H 277.6°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#443CC1
RGB	rgb(68, 60, 193)
HSL	hsl(244, 53%, 50%)
HSV	hsv(244, 69%, 76%)
CMYK	cmyk(64.8%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(34.62, 43.47, -68.38)
CIE-LCH	lch(34.62, 81.03, 302.45°)
OKLab	oklab(45.48% 0.0264 -0.1973)
OKLCH	oklch(45.48% 0.199 277.6)
XYZ	xyz(13.6223, 8.3098, 51.3278)
Luminance	0.0831 (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

#443CC1 #B9C13C

analogous

#3C77C1 #443CC1 #873CC1

triadic

#443CC1 #C1443C #3CC144

tetradic

#443CC1 #C13C77 #B9C13C #3CC187

square

#443CC1 #C13C77 #B9C13C #3CC187

split-complementary

#443CC1 #C1873C #77C13C

monochromatic

#231F64 #342D92 #443CC1 #706AD1 #9D98DF

Accessibility & contrast

On white

7.89

#443CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#443CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443CC1

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443CC1	#FFFFFF	#000000	##FFFFFF
##443CC1	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C5

Deuteranopia (green-blind)

#004CBE

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #443cc1;
/* rgb */ color: rgb(68, 60, 193);
/* oklch */ color: oklch(45.5% 0.199 277.6);

Tailwind

colors: {
  custom: {
    50: '#8773d5',
    500: '#443cc1',
    950: '#000000',
  },
}

SCSS

$custom: #443cc1;
$custom-light: #8773d5;
$custom-dark: #000000;

JSON

{
  "hex": "#443cc1",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 243.609,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45478,
    "c": 0.19909,
    "h": 277.6
  },
  "luminance": 0.08311
}

Semantic roles & 50–950 ramp

primary

#443CC1

secondary

#C7CB8E

accent

#DC4CD3

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #443CC1

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

Preview Lab → · Contrast checker → · Palette generator →