#3C48BD#3C48BD

#3C48BD is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.6% C 0.182 H 272.6°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3C48BD
RGB	rgb(60, 72, 189)
HSL	hsl(234, 52%, 49%)
HSV	hsv(234, 68%, 74%)
CMYK	cmyk(68.3%, 61.9%, 0%, 25.9%)
CIE-LAB	lab(36.50, 33.72, -62.98)
CIE-LCH	lch(36.50, 71.44, 298.16°)
OKLab	oklab(46.6% 0.0084 -0.1817)
OKLCH	oklch(46.6% 0.182 272.6)
XYZ	xyz(13.3631, 9.2683, 49.2190)
Luminance	0.0927 (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

#3C48BD #BDB13C

analogous

#3C89BD #3C48BD #713CBD

triadic

#3C48BD #BD3C48 #48BD3C

tetradic

#3C48BD #BD3C89 #BDB13C #3CBD71

square

#3C48BD #BD3C89 #BDB13C #3CBD71

split-complementary

#3C48BD #BD713C #89BD3C

monochromatic

#1F2560 #2D368F #3C48BD #6771CF #969CDE

Accessibility & contrast

On white

7.36

#3C48BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3C48BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C48BD

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C48BD	#FFFFFF	#000000	##FFFFFF
##3C48BD	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC1

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c48bd;
/* rgb */ color: rgb(60, 72, 189);
/* oklch */ color: oklch(46.6% 0.182 272.6);

Tailwind

colors: {
  custom: {
    50: '#827bd2',
    500: '#3c48bd',
    950: '#000000',
  },
}

SCSS

$custom: #3c48bd;
$custom-light: #827bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c48bd",
  "rgb": {
    "r": 60,
    "g": 72,
    "b": 189
  },
  "hsl": {
    "h": 234.419,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.466,
    "c": 0.18187,
    "h": 272.6
  },
  "luminance": 0.0927
}

Semantic roles & 50–950 ramp

primary

#3C48BD

secondary

#C9C38C

accent

#CE4DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C48BD

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

Preview Lab → · Contrast checker → · Palette generator →