#443DC1#443DC1

#443DC1 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.198 H 277.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#443DC1
RGB	rgb(68, 61, 193)
HSL	hsl(243, 52%, 50%)
HSV	hsv(243, 68%, 76%)
CMYK	cmyk(64.8%, 68.4%, 0%, 24.3%)
CIE-LAB	lab(34.83, 42.89, -68.03)
CIE-LCH	lch(34.83, 80.42, 302.23°)
OKLab	oklab(45.63% 0.0257 -0.1963)
OKLCH	oklch(45.63% 0.198 277.4)
XYZ	xyz(13.6752, 8.4156, 51.3454)
Luminance	0.0842 (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

#443DC1 #BAC13D

analogous

#3D78C1 #443DC1 #863DC1

triadic

#443DC1 #C1443D #3DC144

tetradic

#443DC1 #C13D78 #BAC13D #3DC186

square

#443DC1 #C13D78 #BAC13D #3DC186

split-complementary

#443DC1 #C1863D #78C13D

monochromatic

#232064 #342E92 #443DC1 #706BD0 #9D99DF

Accessibility & contrast

On white

7.83

#443DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#443DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DC1

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DC1	#FFFFFF	#000000	##FFFFFF
##443DC1	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C5

Deuteranopia (green-blind)

#004CBF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443dc1;
/* rgb */ color: rgb(68, 61, 193);
/* oklch */ color: oklch(45.6% 0.198 277.4);

Tailwind

colors: {
  custom: {
    50: '#8774d5',
    500: '#443dc1',
    950: '#000000',
  },
}

SCSS

$custom: #443dc1;
$custom-light: #8774d5;
$custom-dark: #000000;

JSON

{
  "hex": "#443dc1",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 193
  },
  "hsl": {
    "h": 243.182,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45631,
    "c": 0.19797,
    "h": 277.4
  },
  "luminance": 0.08417
}

Semantic roles & 50–950 ramp

primary

#443DC1

secondary

#C8CB8F

accent

#DB4CD4

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #443DC1

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

Preview Lab → · Contrast checker → · Palette generator →