#443DD4#443DD4

#443DD4 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.4% C 0.221 H 275.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#443DD4
RGB	rgb(68, 61, 212)
HSL	hsl(243, 64%, 54%)
HSV	hsv(243, 71%, 83%)
CMYK	cmyk(67.9%, 71.2%, 0%, 16.9%)
CIE-LAB	lab(36.59, 49.01, -76.19)
CIE-LCH	lch(36.59, 90.59, 302.75°)
OKLab	oklab(47.42% 0.0227 -0.2202)
OKLCH	oklch(47.42% 0.221 275.9)
XYZ	xyz(15.9324, 9.3184, 63.2336)
Luminance	0.0932 (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

#443DD4 #CDD43D

analogous

#3D82D4 #443DD4 #8F3DD4

triadic

#443DD4 #D4443D #3DD444

tetradic

#443DD4 #D43D82 #CDD43D #3DD48F

square

#443DD4 #D43D82 #CDD43D #3DD48F

split-complementary

#443DD4 #D48F3D #82D43D

monochromatic

#201B7B #2D26AD #443DD4 #746FDF #A5A1EA

Accessibility & contrast

On white

7.33

#443DD4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#443DD4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DD4

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DD4	#FFFFFF	#000000	##FFFFFF
##443DD4	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD8

Deuteranopia (green-blind)

#004FD1

Tritanopia (blue-blind)

#006784

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #443dd4;
/* rgb */ color: rgb(68, 61, 212);
/* oklch */ color: oklch(47.4% 0.221 275.9);

Tailwind

colors: {
  custom: {
    50: '#8b74e3',
    500: '#443dd4',
    950: '#000000',
  },
}

SCSS

$custom: #443dd4;
$custom-light: #8b74e3;
$custom-dark: #000000;

JSON

{
  "hex": "#443dd4",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 212
  },
  "hsl": {
    "h": 242.781,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47424,
    "c": 0.22133,
    "h": 275.9
  },
  "luminance": 0.0932
}

Semantic roles & 50–950 ramp

primary

#443DD4

secondary

#D4D796

accent

#E741DF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #443DD4

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

Preview Lab → · Contrast checker → · Palette generator →