#4547BD#4547BD

#4547BD is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.0% C 0.181 H 276.2°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#4547BD
RGB	rgb(69, 71, 189)
HSL	hsl(239, 48%, 51%)
HSV	hsv(239, 63%, 74%)
CMYK	cmyk(63.5%, 62.4%, 0%, 25.9%)
CIE-LAB	lab(36.83, 35.66, -62.42)
CIE-LCH	lch(36.83, 71.89, 299.74°)
OKLab	oklab(46.99% 0.0194 -0.1798)
OKLCH	oklch(46.99% 0.181 276.2)
XYZ	xyz(13.8898, 9.4447, 49.2253)
Luminance	0.0945 (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

#4547BD #BDBB45

analogous

#4583BD #4547BD #7F45BD

triadic

#4547BD #BD4547 #47BD45

tetradic

#4547BD #BD4583 #BDBB45 #45BD7F

square

#4547BD #BD4583 #BDBB45 #45BD7F

split-complementary

#4547BD #BD7F45 #83BD45

monochromatic

#242564 #343591 #4547BD #7274CD #9FA0DD

Accessibility & contrast

On white

7.27

#4547BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4547BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4547BD

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547BD	#FFFFFF	#000000	##FFFFFF
##4547BD	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4547bd;
/* rgb */ color: rgb(69, 71, 189);
/* oklch */ color: oklch(47.0% 0.181 276.2);

Tailwind

colors: {
  custom: {
    50: '#867ad2',
    500: '#4547bd',
    950: '#000000',
  },
}

SCSS

$custom: #4547bd;
$custom-light: #867ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#4547bd",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 189
  },
  "hsl": {
    "h": 239,
    "s": 47.619,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46993,
    "c": 0.18085,
    "h": 276.2
  },
  "luminance": 0.09446
}

Semantic roles & 50–950 ramp

primary

#4547BD

secondary

#CAC994

accent

#D551D7

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4547BD

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

Preview Lab → · Contrast checker → · Palette generator →