#4244DA#4244DA

#4244DA is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.9% C 0.222 H 273.9°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4244DA
RGB	rgb(66, 68, 218)
HSL	hsl(239, 67%, 56%)
HSV	hsv(239, 70%, 85%)
CMYK	cmyk(69.7%, 68.8%, 0%, 14.5%)
CIE-LAB	lab(38.47, 46.74, -76.56)
CIE-LCH	lch(38.47, 89.70, 301.41°)
OKLab	oklab(48.91% 0.0153 -0.2213)
OKLCH	oklch(48.91% 0.222 273.9)
XYZ	xyz(16.9646, 10.3528, 67.4203)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4244DA #DAD842

analogous

#4290DA #4244DA #8C42DA

triadic

#4244DA #DA4244 #44DA42

tetradic

#4244DA #DA4290 #DAD842 #42DA8C

square

#4244DA #DA4290 #DAD842 #42DA8C

split-complementary

#4244DA #DA8C42 #90DA42

monochromatic

#1A1C87 #2426BA #4244DA #7577E4 #A8A9EE

Accessibility & contrast

On white

6.84

#4244DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4244DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4244DA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244DA	#FFFFFF	#000000	##FFFFFF
##4244DA	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0053D7

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4244da;
/* rgb */ color: rgb(66, 68, 218);
/* oklch */ color: oklch(48.9% 0.222 273.9);

Tailwind

colors: {
  custom: {
    50: '#8b79e7',
    500: '#4244da',
    950: '#000000',
  },
}

SCSS

$custom: #4244da;
$custom-light: #8b79e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4244da",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 218
  },
  "hsl": {
    "h": 239.211,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.48906,
    "c": 0.22182,
    "h": 273.9
  },
  "luminance": 0.10354
}

Semantic roles & 50–950 ramp

primary

#4244DA

secondary

#DBDB9C

accent

#E83EEA

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4244DA

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

Preview Lab → · Contrast checker → · Palette generator →