#4244DE#4244DE

#4244DE is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.3% C 0.227 H 273.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4244DE
RGB	rgb(66, 68, 222)
HSL	hsl(239, 70%, 56%)
HSV	hsv(239, 70%, 87%)
CMYK	cmyk(70.3%, 69.4%, 0%, 12.9%)
CIE-LAB	lab(38.84, 48.05, -78.24)
CIE-LCH	lch(38.84, 91.82, 301.56°)
OKLab	oklab(49.28% 0.0147 -0.2262)
OKLCH	oklch(49.28% 0.227 273.7)
XYZ	xyz(17.4943, 10.5647, 70.2103)
Luminance	0.1057 (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

#4244DE #DEDC42

analogous

#4292DE #4244DE #8E42DE

triadic

#4244DE #DE4244 #44DE42

tetradic

#4244DE #DE4292 #DEDC42 #42DE8E

square

#4244DE #DE4292 #DEDC42 #42DE8E

split-complementary

#4244DE #DE8E42 #92DE42

monochromatic

#191A8D #2224C1 #4244DE #7678E7 #AAABF0

Accessibility & contrast

On white

6.75

#4244DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4244DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4244DE

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244DE	#FFFFFF	#000000	##FFFFFF
##4244DE	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E3

Deuteranopia (green-blind)

#0054DB

Tritanopia (blue-blind)

#006E8C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4244de;
/* rgb */ color: rgb(66, 68, 222);
/* oklch */ color: oklch(49.3% 0.227 273.7);

Tailwind

colors: {
  custom: {
    50: '#8b79ea',
    500: '#4244de',
    950: '#000000',
  },
}

SCSS

$custom: #4244de;
$custom-light: #8b79ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4244de",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 222
  },
  "hsl": {
    "h": 239.231,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.49284,
    "c": 0.22669,
    "h": 273.7
  },
  "luminance": 0.10566
}

Semantic roles & 50–950 ramp

primary

#4244DE

secondary

#DEDD9E

accent

#EB3BED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4244DE

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

Preview Lab → · Contrast checker → · Palette generator →