#443FD8#443FD8

#443FD8 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.1% C 0.224 H 275.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#443FD8
RGB	rgb(68, 63, 216)
HSL	hsl(242, 66%, 55%)
HSV	hsv(242, 71%, 85%)
CMYK	cmyk(68.5%, 70.8%, 0%, 15.3%)
CIE-LAB	lab(37.37, 49.16, -77.21)
CIE-LCH	lch(37.37, 91.53, 302.49°)
OKLab	oklab(48.1% 0.0209 -0.2231)
OKLCH	oklch(48.1% 0.224 275.3)
XYZ	xyz(16.5520, 9.7403, 65.9602)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443FD8 #D3D83F

analogous

#3F86D8 #443FD8 #913FD8

triadic

#443FD8 #D8443F #3FD844

tetradic

#443FD8 #D83F86 #D3D83F #3FD891

square

#443FD8 #D83F86 #D3D83F #3FD891

split-complementary

#443FD8 #D8913F #86D83F

monochromatic

#1E1A82 #2925B5 #443FD8 #7672E2 #A7A5ED

Accessibility & contrast

On white

7.12

#443FD8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#443FD8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FD8

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FD8	#FFFFFF	#000000	##FFFFFF
##443FD8	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDD

Deuteranopia (green-blind)

#0051D5

Tritanopia (blue-blind)

#006A87

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #443fd8;
/* rgb */ color: rgb(68, 63, 216);
/* oklch */ color: oklch(48.1% 0.224 275.3);

Tailwind

colors: {
  custom: {
    50: '#8b76e5',
    500: '#443fd8',
    950: '#000000',
  },
}

SCSS

$custom: #443fd8;
$custom-light: #8b76e5;
$custom-dark: #000000;

JSON

{
  "hex": "#443fd8",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 216
  },
  "hsl": {
    "h": 241.961,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.48097,
    "c": 0.22411,
    "h": 275.3
  },
  "luminance": 0.09742
}

Semantic roles & 50–950 ramp

primary

#443FD8

secondary

#D8DA99

accent

#E93FE4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #443FD8

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

Preview Lab → · Contrast checker → · Palette generator →