#3D46BB#3D46BB

#3D46BB is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.1% C 0.181 H 273.5°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3D46BB
RGB	rgb(61, 70, 187)
HSL	hsl(236, 51%, 49%)
HSV	hsv(236, 67%, 73%)
CMYK	cmyk(67.4%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(35.91, 34.42, -62.77)
CIE-LCH	lch(35.91, 71.59, 298.74°)
OKLab	oklab(46.13% 0.0111 -0.181)
OKLCH	oklch(46.13% 0.181 273.5)
XYZ	xyz(13.0813, 8.9591, 48.0440)
Luminance	0.0896 (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

#3D46BB #BBB23D

analogous

#3D85BB #3D46BB #733DBB

triadic

#3D46BB #BB3D46 #46BB3D

tetradic

#3D46BB #BB3D85 #BBB23D #3DBB73

square

#3D46BB #BB3D85 #BBB23D #3DBB73

split-complementary

#3D46BB #BB733D #85BB3D

monochromatic

#1F235F #2E358D #3D46BB #686FCE #969BDD

Accessibility & contrast

On white

7.52

#3D46BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3D46BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D46BB

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D46BB	#FFFFFF	#000000	##FFFFFF
##3D46BB	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#004FB9

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d46bb;
/* rgb */ color: rgb(61, 70, 187);
/* oklch */ color: oklch(46.1% 0.181 273.5);

Tailwind

colors: {
  custom: {
    50: '#8279d0',
    500: '#3d46bb',
    950: '#000000',
  },
}

SCSS

$custom: #3d46bb;
$custom-light: #8279d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d46bb",
  "rgb": {
    "r": 61,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 235.714,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4613,
    "c": 0.18138,
    "h": 273.5
  },
  "luminance": 0.0896
}

Semantic roles & 50–950 ramp

primary

#3D46BB

secondary

#C8C48C

accent

#D04EDA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3D46BB

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

Preview Lab → · Contrast checker → · Palette generator →