#3C48BF#3C48BF

#3C48BF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.8% C 0.185 H 272.6°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3C48BF
RGB	rgb(60, 72, 191)
HSL	hsl(235, 52%, 49%)
HSV	hsv(235, 69%, 75%)
CMYK	cmyk(68.6%, 62.3%, 0%, 25.1%)
CIE-LAB	lab(36.66, 34.42, -63.89)
CIE-LCH	lch(36.66, 72.57, 298.31°)
OKLab	oklab(46.77% 0.0083 -0.1843)
OKLCH	oklch(46.77% 0.185 272.6)
XYZ	xyz(13.5817, 9.3557, 50.3702)
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

#3C48BF #BFB33C

analogous

#3C8ABF #3C48BF #723CBF

triadic

#3C48BF #BF3C48 #48BF3C

tetradic

#3C48BF #BF3C8A #BFB33C #3CBF72

square

#3C48BF #BF3C8A #BFB33C #3CBF72

split-complementary

#3C48BF #BF723C #8ABF3C

monochromatic

#1F2562 #2D3690 #3C48BF #6872D0 #979EDE

Accessibility & contrast

On white

7.31

#3C48BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3C48BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C48BF

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C48BF	#FFFFFF	#000000	##FFFFFF
##3C48BF	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)

#005CC3

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c48bf;
/* rgb */ color: rgb(60, 72, 191);
/* oklch */ color: oklch(46.8% 0.185 272.6);

Tailwind

colors: {
  custom: {
    50: '#827bd3',
    500: '#3c48bf',
    950: '#000000',
  },
}

SCSS

$custom: #3c48bf;
$custom-light: #827bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c48bf",
  "rgb": {
    "r": 60,
    "g": 72,
    "b": 191
  },
  "hsl": {
    "h": 234.504,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46772,
    "c": 0.18452,
    "h": 272.6
  },
  "luminance": 0.09357
}

Semantic roles & 50–950 ramp

primary

#3C48BF

secondary

#CAC48D

accent

#CE4CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C48BF

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

Preview Lab → · Contrast checker → · Palette generator →