#4244CF#4244CF

#4244CF is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.9% C 0.208 H 274.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4244CF
RGB	rgb(66, 68, 207)
HSL	hsl(239, 59%, 54%)
HSV	hsv(239, 68%, 81%)
CMYK	cmyk(68.1%, 67.1%, 0%, 18.8%)
CIE-LAB	lab(37.47, 43.11, -71.85)
CIE-LCH	lch(37.47, 83.79, 300.96°)
OKLab	oklab(47.89% 0.0166 -0.2075)
OKLCH	oklch(47.89% 0.208 274.6)
XYZ	xyz(15.5726, 9.7961, 60.0895)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.36

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4244CF #CFCD42

analogous

#428ACF #4244CF #8642CF

triadic

#4244CF #CF4244 #44CF42

tetradic

#4244CF #CF428A #CFCD42 #42CF86

square

#4244CF #CF428A #CFCD42 #42CF86

split-complementary

#4244CF #CF8642 #8ACF42

monochromatic

#1F2078 #2B2DA9 #4244CF #7374DB #A4A5E8

Accessibility & contrast

On white

7.10

#4244CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4244CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4244CF

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244CF	#FFFFFF	#000000	##FFFFFF
##4244CF	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4244cf;
/* rgb */ color: rgb(66, 68, 207);
/* oklch */ color: oklch(47.9% 0.208 274.6);

Tailwind

colors: {
  custom: {
    50: '#8879df',
    500: '#4244cf',
    950: '#000000',
  },
}

SCSS

$custom: #4244cf;
$custom-light: #8879df;
$custom-dark: #000000;

JSON

{
  "hex": "#4244cf",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 207
  },
  "hsl": {
    "h": 239.149,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47885,
    "c": 0.20821,
    "h": 274.6
  },
  "luminance": 0.09797
}

Semantic roles & 50–950 ramp

primary

#4244CF

secondary

#D5D498

accent

#E045E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4244CF

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

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