#4440C9#4440C9

#4440C9 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.8% C 0.205 H 276.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4440C9
RGB	rgb(68, 64, 201)
HSL	hsl(242, 56%, 52%)
HSV	hsv(242, 68%, 79%)
CMYK	cmyk(66.2%, 68.2%, 0%, 21.2%)
CIE-LAB	lab(36.20, 43.74, -70.46)
CIE-LCH	lch(36.20, 82.93, 301.83°)
OKLab	oklab(46.83% 0.0225 -0.2034)
OKLCH	oklch(46.83% 0.205 276.3)
XYZ	xyz(14.7565, 9.1115, 56.2281)
Luminance	0.0911 (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

#4440C9 #C5C940

analogous

#4081C9 #4440C9 #8940C9

triadic

#4440C9 #C94440 #40C944

tetradic

#4440C9 #C94081 #C5C940 #40C989

square

#4440C9 #C94081 #C5C940 #40C989

split-complementary

#4440C9 #C98940 #81C940

monochromatic

#221F6F #302D9F #4440C9 #7370D6 #A19FE4

Accessibility & contrast

On white

7.44

#4440C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4440C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440C9

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440C9	#FFFFFF	#000000	##FFFFFF
##4440C9	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#004FC6

Tritanopia (blue-blind)

#00657F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4440c9;
/* rgb */ color: rgb(68, 64, 201);
/* oklch */ color: oklch(46.8% 0.205 276.3);

Tailwind

colors: {
  custom: {
    50: '#8876db',
    500: '#4440c9',
    950: '#000000',
  },
}

SCSS

$custom: #4440c9;
$custom-light: #8876db;
$custom-dark: #000000;

JSON

{
  "hex": "#4440c9",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 201
  },
  "hsl": {
    "h": 241.752,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46834,
    "c": 0.20466,
    "h": 276.3
  },
  "luminance": 0.09113
}

Semantic roles & 50–950 ramp

primary

#4440C9

secondary

#CFD094

accent

#DF49DB

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4440C9

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

Preview Lab → · Contrast checker → · Palette generator →