#4244C7#4244C7

#4244C7 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.2% C 0.198 H 275.1°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4244C7
RGB	rgb(66, 68, 199)
HSL	hsl(239, 54%, 52%)
HSV	hsv(239, 67%, 78%)
CMYK	cmyk(66.8%, 65.8%, 0%, 22%)
CIE-LAB	lab(36.77, 40.44, -68.36)
CIE-LCH	lch(36.77, 79.43, 300.60°)
OKLab	oklab(47.16% 0.0175 -0.1973)
OKLCH	oklch(47.16% 0.198 275.1)
XYZ	xyz(14.6193, 9.4147, 55.0686)
Luminance	0.0942 (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

#4244C7 #C7C542

analogous

#4286C7 #4244C7 #8342C7

triadic

#4244C7 #C74244 #44C742

tetradic

#4244C7 #C74286 #C7C542 #42C783

square

#4244C7 #C74286 #C7C542 #42C783

split-complementary

#4244C7 #C78342 #86C742

monochromatic

#21226E #2F309D #4244C7 #7173D5 #A0A1E3

Accessibility & contrast

On white

7.28

#4244C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4244C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4244C7

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244C7	#FFFFFF	#000000	##FFFFFF
##4244C7	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCB

Deuteranopia (green-blind)

#0050C5

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4244c7;
/* rgb */ color: rgb(66, 68, 199);
/* oklch */ color: oklch(47.2% 0.198 275.1);

Tailwind

colors: {
  custom: {
    50: '#8778d9',
    500: '#4244c7',
    950: '#000000',
  },
}

SCSS

$custom: #4244c7;
$custom-light: #8778d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4244c7",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 199
  },
  "hsl": {
    "h": 239.098,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4716,
    "c": 0.1981,
    "h": 275.1
  },
  "luminance": 0.09416
}

Semantic roles & 50–950 ramp

primary

#4244C7

secondary

#D0CF95

accent

#DB4ADE

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4244C7

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

Preview Lab → · Contrast checker → · Palette generator →