#3C49B9#3C49B9

#3C49B9 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.175 H 272.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C49B9
RGB	rgb(60, 73, 185)
HSL	hsl(234, 51%, 48%)
HSV	hsv(234, 68%, 73%)
CMYK	cmyk(67.6%, 60.5%, 0%, 27.5%)
CIE-LAB	lab(36.42, 31.67, -60.76)
CIE-LCH	lch(36.42, 68.52, 297.53°)
OKLab	oklab(46.44% 0.0077 -0.1751)
OKLCH	oklch(46.44% 0.175 272.5)
XYZ	xyz(13.0000, 9.2273, 46.9855)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C49B9 #B9AC3C

analogous

#3C87B9 #3C49B9 #6D3CB9

triadic

#3C49B9 #B93C49 #49B93C

tetradic

#3C49B9 #B93C87 #B9AC3C #3CB96D

square

#3C49B9 #B93C87 #B9AC3C #3CB96D

split-complementary

#3C49B9 #B96D3C #87B93C

monochromatic

#1E255D #2D378B #3C49B9 #6570CD #939BDC

Accessibility & contrast

On white

7.38

#3C49B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3C49B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C49B9

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C49B9	#FFFFFF	#000000	##FFFFFF
##3C49B9	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBD

Deuteranopia (green-blind)

#0050B7

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c49b9;
/* rgb */ color: rgb(60, 73, 185);
/* oklch */ color: oklch(46.4% 0.175 272.5);

Tailwind

colors: {
  custom: {
    50: '#817bcf',
    500: '#3c49b9',
    950: '#000000',
  },
}

SCSS

$custom: #3c49b9;
$custom-light: #817bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c49b9",
  "rgb": {
    "r": 60,
    "g": 73,
    "b": 185
  },
  "hsl": {
    "h": 233.76,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46442,
    "c": 0.17531,
    "h": 272.5
  },
  "luminance": 0.09229
}

Semantic roles & 50–950 ramp

primary

#3C49B9

secondary

#C7C189

accent

#CC4DDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3C49B9

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

Preview Lab → · Contrast checker → · Palette generator →