#3C49BC#3C49BC

#3C49BC is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.179 H 272.4°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3C49BC
RGB	rgb(60, 73, 188)
HSL	hsl(234, 52%, 49%)
HSV	hsv(234, 68%, 74%)
CMYK	cmyk(68.1%, 61.2%, 0%, 26.3%)
CIE-LAB	lab(36.66, 32.73, -62.13)
CIE-LCH	lch(36.66, 70.22, 297.78°)
OKLab	oklab(46.7% 0.0076 -0.1792)
OKLCH	oklch(46.7% 0.179 272.4)
XYZ	xyz(13.3201, 9.3553, 48.6710)
Luminance	0.0936 (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

#3C49BC #BCAF3C

analogous

#3C89BC #3C49BC #6F3CBC

triadic

#3C49BC #BC3C49 #49BC3C

tetradic

#3C49BC #BC3C89 #BCAF3C #3CBC6F

square

#3C49BC #BC3C89 #BCAF3C #3CBC6F

split-complementary

#3C49BC #BC6F3C #89BC3C

monochromatic

#1E255F #2D378E #3C49BC #6771CE #959CDD

Accessibility & contrast

On white

7.31

#3C49BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3C49BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C49BC

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C49BC	#FFFFFF	#000000	##FFFFFF
##3C49BC	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0051BA

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c49bc;
/* rgb */ color: rgb(60, 73, 188);
/* oklch */ color: oklch(46.7% 0.179 272.4);

Tailwind

colors: {
  custom: {
    50: '#817bd1',
    500: '#3c49bc',
    950: '#000000',
  },
}

SCSS

$custom: #3c49bc;
$custom-light: #817bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c49bc",
  "rgb": {
    "r": 60,
    "g": 73,
    "b": 188
  },
  "hsl": {
    "h": 233.906,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46695,
    "c": 0.17932,
    "h": 272.4
  },
  "luminance": 0.09357
}

Semantic roles & 50–950 ramp

primary

#3C49BC

secondary

#C9C28B

accent

#CD4DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C49BC

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

Preview Lab → · Contrast checker → · Palette generator →