#4443D9#4443D9

#4443D9 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.8% C 0.221 H 274.8°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4443D9
RGB	rgb(68, 67, 217)
HSL	hsl(240, 66%, 56%)
HSV	hsv(240, 69%, 85%)
CMYK	cmyk(68.7%, 69.1%, 0%, 14.9%)
CIE-LAB	lab(38.29, 47.21, -76.27)
CIE-LCH	lch(38.29, 89.70, 301.76°)
OKLab	oklab(48.78% 0.0183 -0.2204)
OKLCH	oklch(48.78% 0.221 274.8)
XYZ	xyz(16.9113, 10.2514, 66.7197)
Luminance	0.1025 (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

#4443D9 #D8D943

analogous

#438DD9 #4443D9 #8F43D9

triadic

#4443D9 #D94443 #43D944

tetradic

#4443D9 #D9438D #D8D943 #43D98F

square

#4443D9 #D9438D #D8D943 #43D98F

split-complementary

#4443D9 #D98F43 #8DD943

monochromatic

#1C1B86 #2625B9 #4443D9 #7776E3 #A9A9EE

Accessibility & contrast

On white

6.88

#4443D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4443D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4443D9

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4443D9	#FFFFFF	#000000	##FFFFFF
##4443D9	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#0053D6

Tritanopia (blue-blind)

#006C89

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4443d9;
/* rgb */ color: rgb(68, 67, 217);
/* oklch */ color: oklch(48.8% 0.221 274.8);

Tailwind

colors: {
  custom: {
    50: '#8b78e6',
    500: '#4443d9',
    950: '#000000',
  },
}

SCSS

$custom: #4443d9;
$custom-light: #8b78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4443d9",
  "rgb": {
    "r": 68,
    "g": 67,
    "b": 217
  },
  "hsl": {
    "h": 240.4,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.48783,
    "c": 0.22117,
    "h": 274.8
  },
  "luminance": 0.10253
}

Semantic roles & 50–950 ramp

primary

#4443D9

secondary

#DBDB9D

accent

#E93FE8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4443D9

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

Preview Lab → · Contrast checker → · Palette generator →