#4440CF#4440CF

#4440CF is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.4% C 0.212 H 275.9°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4440CF
RGB	rgb(68, 64, 207)
HSL	hsl(242, 60%, 53%)
HSV	hsv(242, 69%, 81%)
CMYK	cmyk(67.1%, 69.1%, 0%, 18.8%)
CIE-LAB	lab(36.74, 45.69, -73.05)
CIE-LCH	lch(36.74, 86.16, 302.03°)
OKLab	oklab(47.39% 0.0216 -0.211)
OKLCH	oklch(47.39% 0.212 275.9)
XYZ	xyz(15.4761, 9.3993, 60.0181)
Luminance	0.0940 (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

#4440CF #CBCF40

analogous

#4084CF #4440CF #8B40CF

triadic

#4440CF #CF4440 #40CF44

tetradic

#4440CF #CF4084 #CBCF40 #40CF8B

square

#4440CF #CF4084 #CBCF40 #40CF8B

split-complementary

#4440CF #CF8B40 #84CF40

monochromatic

#201E77 #2E2AA8 #4440CF #7471DB #A4A2E8

Accessibility & contrast

On white

7.29

#4440CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4440CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440CF

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440CF	#FFFFFF	#000000	##FFFFFF
##4440CF	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0050CC

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4440cf;
/* rgb */ color: rgb(68, 64, 207);
/* oklch */ color: oklch(47.4% 0.212 275.9);

Tailwind

colors: {
  custom: {
    50: '#8a76df',
    500: '#4440cf',
    950: '#000000',
  },
}

SCSS

$custom: #4440cf;
$custom-light: #8a76df;
$custom-dark: #000000;

JSON

{
  "hex": "#4440cf",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 207
  },
  "hsl": {
    "h": 241.678,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47392,
    "c": 0.2121,
    "h": 275.9
  },
  "luminance": 0.09401
}

Semantic roles & 50–950 ramp

primary

#4440CF

secondary

#D3D497

accent

#E345DF

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4440CF

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

Preview Lab → · Contrast checker → · Palette generator →