#4440C7#4440C7

#4440C7 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.7% C 0.202 H 276.5°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4440C7
RGB	rgb(68, 64, 199)
HSL	hsl(242, 55%, 52%)
HSV	hsv(242, 68%, 78%)
CMYK	cmyk(65.8%, 67.8%, 0%, 22%)
CIE-LAB	lab(36.02, 43.09, -69.59)
CIE-LCH	lch(36.02, 81.85, 301.76°)
OKLab	oklab(46.65% 0.0227 -0.2009)
OKLCH	oklch(46.65% 0.202 276.5)
XYZ	xyz(14.5227, 9.0180, 54.9971)
Luminance	0.0902 (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

#4440C7 #C3C740

analogous

#4080C7 #4440C7 #8840C7

triadic

#4440C7 #C74440 #40C744

tetradic

#4440C7 #C74080 #C3C740 #40C788

square

#4440C7 #C74080 #C3C740 #40C788

split-complementary

#4440C7 #C78840 #80C740

monochromatic

#22206D #312E9C #4440C7 #726FD5 #A19FE3

Accessibility & contrast

On white

7.49

#4440C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4440C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440C7

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440C7	#FFFFFF	#000000	##FFFFFF
##4440C7	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#004FC4

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4440c7;
/* rgb */ color: rgb(68, 64, 199);
/* oklch */ color: oklch(46.7% 0.202 276.5);

Tailwind

colors: {
  custom: {
    50: '#8876d9',
    500: '#4440c7',
    950: '#000000',
  },
}

SCSS

$custom: #4440c7;
$custom-light: #8876d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4440c7",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 199
  },
  "hsl": {
    "h": 241.778,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4665,
    "c": 0.20216,
    "h": 276.5
  },
  "luminance": 0.09019
}

Semantic roles & 50–950 ramp

primary

#4440C7

secondary

#CDCF94

accent

#DE4ADA

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4440C7

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

Preview Lab → · Contrast checker → · Palette generator →