#4544BB#4544BB

#4544BB is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.3% C 0.182 H 277.0°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4544BB
RGB	rgb(69, 68, 187)
HSL	hsl(241, 47%, 50%)
HSV	hsv(241, 64%, 73%)
CMYK	cmyk(63.1%, 63.6%, 0%, 26.7%)
CIE-LAB	lab(35.96, 36.84, -62.66)
CIE-LCH	lch(35.96, 72.69, 300.45°)
OKLab	oklab(46.31% 0.0221 -0.1805)
OKLCH	oklch(46.31% 0.182 277)
XYZ	xyz(13.4881, 8.9862, 48.0278)
Luminance	0.0899 (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

#4544BB #BABB44

analogous

#447FBB #4544BB #8044BB

triadic

#4544BB #BB4544 #44BB45

tetradic

#4544BB #BB447F #BABB44 #44BB80

square

#4544BB #BB447F #BABB44 #44BB80

split-complementary

#4544BB #BB8044 #7FBB44

monochromatic

#242361 #34348E #4544BB #7271CB #9E9EDC

Accessibility & contrast

On white

7.51

#4544BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4544BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4544BB

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4544BB	#FFFFFF	#000000	##FFFFFF
##4544BB	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#004FB9

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4544bb;
/* rgb */ color: rgb(69, 68, 187);
/* oklch */ color: oklch(46.3% 0.182 277.0);

Tailwind

colors: {
  custom: {
    50: '#8678d0',
    500: '#4544bb',
    950: '#000000',
  },
}

SCSS

$custom: #4544bb;
$custom-light: #8678d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4544bb",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 187
  },
  "hsl": {
    "h": 240.504,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.46306,
    "c": 0.18187,
    "h": 277
  },
  "luminance": 0.08987
}

Semantic roles & 50–950 ramp

primary

#4544BB

secondary

#C8C893

accent

#D651D5

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4544BB

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

Preview Lab → · Contrast checker → · Palette generator →