#3E46BB#3E46BB

#3E46BB is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.181 H 273.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3E46BB
RGB	rgb(62, 70, 187)
HSL	hsl(236, 50%, 49%)
HSV	hsv(236, 67%, 73%)
CMYK	cmyk(66.8%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(35.97, 34.56, -62.67)
CIE-LCH	lch(35.97, 71.57, 298.88°)
OKLab	oklab(46.19% 0.0122 -0.1807)
OKLCH	oklch(46.19% 0.181 273.9)
XYZ	xyz(13.1434, 8.9911, 48.0469)
Luminance	0.0899 (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

#3E46BB #BBB33E

analogous

#3E85BB #3E46BB #753EBB

triadic

#3E46BB #BB3E46 #46BB3E

tetradic

#3E46BB #BB3E85 #BBB33E #3EBB75

square

#3E46BB #BB3E85 #BBB33E #3EBB75

split-complementary

#3E46BB #BB753E #85BB3E

monochromatic

#20245F #2F358D #3E46BB #696FCD #979BDC

Accessibility & contrast

On white

7.50

#3E46BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3E46BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E46BB

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E46BB	#FFFFFF	#000000	##FFFFFF
##3E46BB	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#004FB9

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e46bb;
/* rgb */ color: rgb(62, 70, 187);
/* oklch */ color: oklch(46.2% 0.181 273.9);

Tailwind

colors: {
  custom: {
    50: '#8279d0',
    500: '#3e46bb',
    950: '#000000',
  },
}

SCSS

$custom: #3e46bb;
$custom-light: #8279d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e46bb",
  "rgb": {
    "r": 62,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 236.16,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46192,
    "c": 0.18112,
    "h": 273.9
  },
  "luminance": 0.08992
}

Semantic roles & 50–950 ramp

primary

#3E46BB

secondary

#C8C48D

accent

#D14EDA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3E46BB

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

Preview Lab → · Contrast checker → · Palette generator →