#4445B7#4445B7

#4445B7 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.176 H 276.6°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#4445B7
RGB	rgb(68, 69, 183)
HSL	hsl(239, 46%, 49%)
HSV	hsv(239, 63%, 72%)
CMYK	cmyk(62.8%, 62.3%, 0%, 28.2%)
CIE-LAB	lab(35.80, 34.73, -60.57)
CIE-LCH	lch(35.80, 69.82, 299.83°)
OKLab	oklab(46.07% 0.0203 -0.1744)
OKLCH	oklch(46.07% 0.176 276.6)
XYZ	xyz(13.0565, 8.9030, 45.8210)
Luminance	0.0890 (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

#4445B7 #B7B644

analogous

#447FB7 #4445B7 #7D44B7

triadic

#4445B7 #B74445 #45B744

tetradic

#4445B7 #B7447F #B7B644 #44B77D

square

#4445B7 #B7447F #B7B644 #44B77D

split-complementary

#4445B7 #B77D44 #7FB744

monochromatic

#23235E #33348A #4445B7 #6F70C9 #9B9CDA

Accessibility & contrast

On white

7.55

#4445B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4445B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4445B7

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4445B7	#FFFFFF	#000000	##FFFFFF
##4445B7	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BB

Deuteranopia (green-blind)

#004FB5

Tritanopia (blue-blind)

#006177

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4445b7;
/* rgb */ color: rgb(68, 69, 183);
/* oklch */ color: oklch(46.1% 0.176 276.6);

Tailwind

colors: {
  custom: {
    50: '#8479cd',
    500: '#4445b7',
    950: '#000000',
  },
}

SCSS

$custom: #4445b7;
$custom-light: #8479cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4445b7",
  "rgb": {
    "r": 68,
    "g": 69,
    "b": 183
  },
  "hsl": {
    "h": 239.478,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46069,
    "c": 0.17558,
    "h": 276.6
  },
  "luminance": 0.08904
}

Semantic roles & 50–950 ramp

primary

#4445B7

secondary

#C6C691

accent

#D452D5

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4445B7

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

Preview Lab → · Contrast checker → · Palette generator →