#4244D1#4244D1

#4244D1 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.1% C 0.211 H 274.5°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4244D1
RGB	rgb(66, 68, 209)
HSL	hsl(239, 61%, 54%)
HSV	hsv(239, 68%, 82%)
CMYK	cmyk(68.4%, 67.5%, 0%, 18%)
CIE-LAB	lab(37.65, 43.77, -72.72)
CIE-LCH	lch(37.65, 84.87, 301.04°)
OKLab	oklab(48.07% 0.0164 -0.2101)
OKLCH	oklch(48.07% 0.211 274.5)
XYZ	xyz(15.8187, 9.8945, 61.3854)
Luminance	0.0990 (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

#4244D1 #D1CF42

analogous

#428CD1 #4244D1 #8842D1

triadic

#4244D1 #D14244 #44D142

tetradic

#4244D1 #D1428C #D1CF42 #42D188

square

#4244D1 #D1428C #D1CF42 #42D188

split-complementary

#4244D1 #D18842 #8CD142

monochromatic

#1E1F7B #2A2CAC #4244D1 #7375DD #A4A5E9

Accessibility & contrast

On white

7.05

#4244D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4244D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4244D1

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244D1	#FFFFFF	#000000	##FFFFFF
##4244D1	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD5

Deuteranopia (green-blind)

#0052CE

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4244d1;
/* rgb */ color: rgb(66, 68, 209);
/* oklch */ color: oklch(48.1% 0.211 274.5);

Tailwind

colors: {
  custom: {
    50: '#8979e0',
    500: '#4244d1',
    950: '#000000',
  },
}

SCSS

$custom: #4244d1;
$custom-light: #8979e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4244d1",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 209
  },
  "hsl": {
    "h": 239.161,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48069,
    "c": 0.21071,
    "h": 274.5
  },
  "luminance": 0.09896
}

Semantic roles & 50–950 ramp

primary

#4244D1

secondary

#D6D599

accent

#E244E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4244D1

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

Preview Lab → · Contrast checker → · Palette generator →