#4745BD#4745BD

#4745BD is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.8% C 0.183 H 277.4°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#4745BD
RGB	rgb(71, 69, 189)
HSL	hsl(241, 48%, 51%)
HSV	hsv(241, 63%, 74%)
CMYK	cmyk(62.4%, 63.5%, 0%, 25.9%)
CIE-LAB	lab(36.50, 37.20, -62.95)
CIE-LCH	lch(36.50, 73.12, 300.58°)
OKLab	oklab(46.79% 0.0235 -0.1813)
OKLCH	oklch(46.79% 0.183 277.4)
XYZ	xyz(13.9090, 9.2689, 49.1903)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4745BD #BBBD45

analogous

#457FBD #4745BD #8345BD

triadic

#4745BD #BD4745 #45BD47

tetradic

#4745BD #BD457F #BBBD45 #45BD83

square

#4745BD #BD457F #BBBD45 #45BD83

split-complementary

#4745BD #BD8345 #7FBD45

monochromatic

#252464 #353491 #4745BD #7472CD #A09FDD

Accessibility & contrast

On white

7.36

#4745BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4745BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4745BD

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4745BD	#FFFFFF	#000000	##FFFFFF
##4745BD	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4745bd;
/* rgb */ color: rgb(71, 69, 189);
/* oklch */ color: oklch(46.8% 0.183 277.4);

Tailwind

colors: {
  custom: {
    50: '#8779d2',
    500: '#4745bd',
    950: '#000000',
  },
}

SCSS

$custom: #4745bd;
$custom-light: #8779d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4745bd",
  "rgb": {
    "r": 71,
    "g": 69,
    "b": 189
  },
  "hsl": {
    "h": 241,
    "s": 47.619,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46788,
    "c": 0.18284,
    "h": 277.4
  },
  "luminance": 0.0927
}

Semantic roles & 50–950 ramp

primary

#4745BD

secondary

#C9CA94

accent

#D751D5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4745BD

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

Preview Lab → · Contrast checker → · Palette generator →