#3D47BD#3D47BD

#3D47BD is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.5% C 0.183 H 273.2°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D47BD
RGB	rgb(61, 71, 189)
HSL	hsl(235, 51%, 49%)
HSV	hsv(235, 68%, 74%)
CMYK	cmyk(67.7%, 62.4%, 0%, 25.9%)
CIE-LAB	lab(36.31, 34.49, -63.28)
CIE-LCH	lch(36.31, 72.07, 298.59°)
OKLab	oklab(46.48% 0.0102 -0.1825)
OKLCH	oklch(46.48% 0.183 273.2)
XYZ	xyz(13.3599, 9.1715, 49.2005)
Luminance	0.0917 (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

#3D47BD #BDB33D

analogous

#3D87BD #3D47BD #733DBD

triadic

#3D47BD #BD3D47 #47BD3D

tetradic

#3D47BD #BD3D87 #BDB33D #3DBD73

square

#3D47BD #BD3D87 #BDB33D #3DBD73

split-complementary

#3D47BD #BD733D #87BD3D

monochromatic

#1F2460 #2E368F #3D47BD #6971CE #979CDD

Accessibility & contrast

On white

7.41

#3D47BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3D47BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D47BD

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D47BD	#FFFFFF	#000000	##FFFFFF
##3D47BD	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC1

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3d47bd;
/* rgb */ color: rgb(61, 71, 189);
/* oklch */ color: oklch(46.5% 0.183 273.2);

Tailwind

colors: {
  custom: {
    50: '#827ad2',
    500: '#3d47bd',
    950: '#000000',
  },
}

SCSS

$custom: #3d47bd;
$custom-light: #827ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d47bd",
  "rgb": {
    "r": 61,
    "g": 71,
    "b": 189
  },
  "hsl": {
    "h": 235.313,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46481,
    "c": 0.18282,
    "h": 273.2
  },
  "luminance": 0.09173
}

Semantic roles & 50–950 ramp

primary

#3D47BD

secondary

#C9C48D

accent

#D04DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D47BD

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

Preview Lab → · Contrast checker → · Palette generator →