#3C48C0#3C48C0

#3C48C0 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.9% C 0.186 H 272.5°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3C48C0
RGB	rgb(60, 72, 192)
HSL	hsl(235, 52%, 49%)
HSV	hsv(235, 69%, 75%)
CMYK	cmyk(68.7%, 62.5%, 0%, 24.7%)
CIE-LAB	lab(36.74, 34.77, -64.34)
CIE-LCH	lch(36.74, 73.13, 298.39°)
OKLab	oklab(46.86% 0.0082 -0.1856)
OKLCH	oklch(46.86% 0.186 272.5)
XYZ	xyz(13.6921, 9.3999, 50.9517)
Luminance	0.0940 (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

#3C48C0 #C0B43C

analogous

#3C8AC0 #3C48C0 #723CC0

triadic

#3C48C0 #C03C48 #48C03C

tetradic

#3C48C0 #C03C8A #C0B43C #3CC072

square

#3C48C0 #C03C8A #C0B43C #3CC072

split-complementary

#3C48C0 #C0723C #8AC03C

monochromatic

#1F2563 #2D3791 #3C48C0 #6972D0 #989EDF

Accessibility & contrast

On white

7.29

#3C48C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3C48C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C48C0

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C48C0	#FFFFFF	#000000	##FFFFFF
##3C48C0	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c48c0;
/* rgb */ color: rgb(60, 72, 192);
/* oklch */ color: oklch(46.9% 0.186 272.5);

Tailwind

colors: {
  custom: {
    50: '#827bd4',
    500: '#3c48c0',
    950: '#000000',
  },
}

SCSS

$custom: #3c48c0;
$custom-light: #827bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c48c0",
  "rgb": {
    "r": 60,
    "g": 72,
    "b": 192
  },
  "hsl": {
    "h": 234.545,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46859,
    "c": 0.18583,
    "h": 272.5
  },
  "luminance": 0.09401
}

Semantic roles & 50–950 ramp

primary

#3C48C0

secondary

#CAC58D

accent

#CF4CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C48C0

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

Preview Lab → · Contrast checker → · Palette generator →