#4244BC#4244BC

#4244BC is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.2% C 0.184 H 275.7°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#4244BC
RGB	rgb(66, 68, 188)
HSL	hsl(239, 48%, 50%)
HSV	hsv(239, 65%, 74%)
CMYK	cmyk(64.9%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(35.83, 36.73, -63.46)
CIE-LCH	lch(35.83, 73.32, 300.06°)
OKLab	oklab(46.19% 0.0184 -0.1829)
OKLCH	oklch(46.19% 0.184 275.7)
XYZ	xyz(13.3880, 8.9222, 48.5838)
Luminance	0.0892 (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

#4244BC #BCBA42

analogous

#4281BC #4244BC #7D42BC

triadic

#4244BC #BC4244 #44BC42

tetradic

#4244BC #BC4281 #BCBA42 #42BC7D

square

#4244BC #BC4281 #BCBA42 #42BC7D

split-complementary

#4244BC #BC7D42 #81BC42

monochromatic

#222361 #32348F #4244BC #6F70CC #9C9DDC

Accessibility & contrast

On white

7.54

#4244BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4244BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4244BC

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244BC	#FFFFFF	#000000	##FFFFFF
##4244BC	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#004FBA

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4244bc;
/* rgb */ color: rgb(66, 68, 188);
/* oklch */ color: oklch(46.2% 0.184 275.7);

Tailwind

colors: {
  custom: {
    50: '#8578d1',
    500: '#4244bc',
    950: '#000000',
  },
}

SCSS

$custom: #4244bc;
$custom-light: #8578d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4244bc",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 239.016,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46188,
    "c": 0.18387,
    "h": 275.7
  },
  "luminance": 0.08923
}

Semantic roles & 50–950 ramp

primary

#4244BC

secondary

#C9C891

accent

#D550D8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4244BC

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

Preview Lab → · Contrast checker → · Palette generator →