#3C46BB#3C46BB

#3C46BB is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.182 H 273.1°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#3C46BB
RGB	rgb(60, 70, 187)
HSL	hsl(235, 51%, 48%)
HSV	hsv(235, 68%, 73%)
CMYK	cmyk(67.9%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(35.84, 34.28, -62.87)
CIE-LCH	lch(35.84, 71.61, 298.60°)
OKLab	oklab(46.07% 0.01 -0.1814)
OKLCH	oklch(46.07% 0.182 273.1)
XYZ	xyz(13.0203, 8.9276, 48.0411)
Luminance	0.0893 (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

#3C46BB #BBB13C

analogous

#3C85BB #3C46BB #713CBB

triadic

#3C46BB #BB3C46 #46BB3C

tetradic

#3C46BB #BB3C85 #BBB13C #3CBB71

square

#3C46BB #BB3C85 #BBB13C #3CBB71

split-complementary

#3C46BB #BB713C #85BB3C

monochromatic

#1E235E #2D358D #3C46BB #666ECE #959ADD

Accessibility & contrast

On white

7.54

#3C46BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3C46BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C46BB

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C46BB	#FFFFFF	#000000	##FFFFFF
##3C46BB	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	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: #3c46bb;
/* rgb */ color: rgb(60, 70, 187);
/* oklch */ color: oklch(46.1% 0.182 273.1);

Tailwind

colors: {
  custom: {
    50: '#8279d0',
    500: '#3c46bb',
    950: '#000000',
  },
}

SCSS

$custom: #3c46bb;
$custom-light: #8279d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c46bb",
  "rgb": {
    "r": 60,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 235.276,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46069,
    "c": 0.18164,
    "h": 273.1
  },
  "luminance": 0.08929
}

Semantic roles & 50–950 ramp

primary

#3C46BB

secondary

#C8C38B

accent

#D04DDB

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3C46BB

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

Preview Lab → · Contrast checker → · Palette generator →