#3D47BE#3D47BE

#3D47BE is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.6% C 0.184 H 273.2°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3D47BE
RGB	rgb(61, 71, 190)
HSL	hsl(235, 51%, 49%)
HSV	hsv(235, 68%, 75%)
CMYK	cmyk(67.9%, 62.6%, 0%, 25.5%)
CIE-LAB	lab(36.40, 34.84, -63.73)
CIE-LCH	lch(36.40, 72.63, 298.66°)
OKLab	oklab(46.57% 0.0102 -0.1839)
OKLCH	oklch(46.57% 0.184 273.2)
XYZ	xyz(13.4689, 9.2150, 49.7741)
Luminance	0.0922 (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

#3D47BE #BEB43D

analogous

#3D88BE #3D47BE #743DBE

triadic

#3D47BE #BE3D47 #47BE3D

tetradic

#3D47BE #BE3D88 #BEB43D #3DBE74

square

#3D47BE #BE3D88 #BEB43D #3DBE74

split-complementary

#3D47BE #BE743D #88BE3D

monochromatic

#1F2461 #2E3690 #3D47BE #6971CF #989DDE

Accessibility & contrast

On white

7.39

#3D47BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3D47BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D47BE

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D47BE	#FFFFFF	#000000	##FFFFFF
##3D47BE	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d47be;
/* rgb */ color: rgb(61, 71, 190);
/* oklch */ color: oklch(46.6% 0.184 273.2);

Tailwind

colors: {
  custom: {
    50: '#827ad3',
    500: '#3d47be',
    950: '#000000',
  },
}

SCSS

$custom: #3d47be;
$custom-light: #827ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d47be",
  "rgb": {
    "r": 61,
    "g": 71,
    "b": 190
  },
  "hsl": {
    "h": 235.349,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46567,
    "c": 0.18414,
    "h": 273.2
  },
  "luminance": 0.09216
}

Semantic roles & 50–950 ramp

primary

#3D47BE

secondary

#C9C58D

accent

#D04DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D47BE

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

Preview Lab → · Contrast checker → · Palette generator →