#443FDC#443FDC

#443FDC is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.5% C 0.229 H 275.1°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#443FDC
RGB	rgb(68, 63, 220)
HSL	hsl(242, 69%, 55%)
HSV	hsv(242, 71%, 86%)
CMYK	cmyk(69.1%, 71.4%, 0%, 13.7%)
CIE-LAB	lab(37.75, 50.44, -78.88)
CIE-LCH	lch(37.75, 93.63, 302.60°)
OKLab	oklab(48.48% 0.0202 -0.228)
OKLCH	oklch(48.48% 0.229 275.1)
XYZ	xyz(17.0754, 9.9497, 68.7169)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443FDC #D7DC3F

analogous

#3F88DC #443FDC #923FDC

triadic

#443FDC #DC443F #3FDC44

tetradic

#443FDC #DC3F88 #D7DC3F #3FDC92

square

#443FDC #DC3F88 #D7DC3F #3FDC92

split-complementary

#443FDC #DC923F #88DC3F

monochromatic

#1C1988 #2722BC #443FDC #7673E5 #A9A7EF

Accessibility & contrast

On white

7.02

#443FDC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#443FDC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FDC

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FDC	#FFFFFF	#000000	##FFFFFF
##443FDC	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E1

Deuteranopia (green-blind)

#0052D9

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #443fdc;
/* rgb */ color: rgb(68, 63, 220);
/* oklch */ color: oklch(48.5% 0.229 275.1);

Tailwind

colors: {
  custom: {
    50: '#8c76e8',
    500: '#443fdc',
    950: '#000000',
  },
}

SCSS

$custom: #443fdc;
$custom-light: #8c76e8;
$custom-dark: #000000;

JSON

{
  "hex": "#443fdc",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 220
  },
  "hsl": {
    "h": 241.911,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.48482,
    "c": 0.2289,
    "h": 275.1
  },
  "luminance": 0.09951
}

Semantic roles & 50–950 ramp

primary

#443FDC

secondary

#DADC9B

accent

#EC3CE6

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #443FDC

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

Preview Lab → · Contrast checker → · Palette generator →