#4546BB#4546BB

#4546BB is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.7% C 0.179 H 276.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4546BB
RGB	rgb(69, 70, 187)
HSL	hsl(239, 46%, 50%)
HSV	hsv(239, 63%, 73%)
CMYK	cmyk(63.1%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(36.43, 35.61, -61.89)
CIE-LCH	lch(36.43, 71.41, 299.91°)
OKLab	oklab(46.65% 0.0204 -0.1783)
OKLCH	oklch(46.65% 0.179 276.5)
XYZ	xyz(13.6111, 9.2323, 48.0688)
Luminance	0.0923 (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

#4546BB #BBBA45

analogous

#4581BB #4546BB #7F45BB

triadic

#4546BB #BB4546 #46BB45

tetradic

#4546BB #BB4581 #BBBA45 #45BB7F

square

#4546BB #BB4581 #BBBA45 #45BB7F

split-complementary

#4546BB #BB7F45 #81BB45

monochromatic

#242462 #34358F #4546BB #7273CB #9F9FDC

Accessibility & contrast

On white

7.38

#4546BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4546BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4546BB

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4546BB	#FFFFFF	#000000	##FFFFFF
##4546BB	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4546bb;
/* rgb */ color: rgb(69, 70, 187);
/* oklch */ color: oklch(46.7% 0.179 276.5);

Tailwind

colors: {
  custom: {
    50: '#867ad0',
    500: '#4546bb',
    950: '#000000',
  },
}

SCSS

$custom: #4546bb;
$custom-light: #867ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4546bb",
  "rgb": {
    "r": 69,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 239.492,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.4665,
    "c": 0.17943,
    "h": 276.5
  },
  "luminance": 0.09233
}

Semantic roles & 50–950 ramp

primary

#4546BB

secondary

#C8C894

accent

#D552D6

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4546BB

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

Preview Lab → · Contrast checker → · Palette generator →