#3649C2#3649C2

#3649C2 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.9% C 0.189 H 270.4°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#3649C2
RGB	rgb(54, 73, 194)
HSL	hsl(232, 56%, 49%)
HSV	hsv(232, 72%, 76%)
CMYK	cmyk(72.2%, 62.4%, 0%, 23.9%)
CIE-LAB	lab(36.82, 34.08, -65.39)
CIE-LCH	lch(36.82, 73.73, 297.52°)
OKLab	oklab(46.88% 0.0012 -0.1889)
OKLCH	oklch(46.88% 0.189 270.4)
XYZ	xyz(13.6381, 9.4430, 52.1324)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3649C2 #C2AF36

analogous

#368FC2 #3649C2 #6936C2

triadic

#3649C2 #C23649 #49C236

tetradic

#3649C2 #C2368F #C2AF36 #36C269

square

#3649C2 #C2368F #C2AF36 #36C269

split-complementary

#3649C2 #C26936 #8FC236

monochromatic

#1B2562 #293792 #3649C2 #6271D3 #929CE1

Accessibility & contrast

On white

7.27

#3649C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3649C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3649C2

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3649C2	#FFFFFF	#000000	##FFFFFF
##3649C2	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC6

Deuteranopia (green-blind)

#0050C0

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3649c2;
/* rgb */ color: rgb(54, 73, 194);
/* oklch */ color: oklch(46.9% 0.189 270.4);

Tailwind

colors: {
  custom: {
    50: '#807bd5',
    500: '#3649c2',
    950: '#000000',
  },
}

SCSS

$custom: #3649c2;
$custom-light: #807bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3649c2",
  "rgb": {
    "r": 54,
    "g": 73,
    "b": 194
  },
  "hsl": {
    "h": 231.857,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46881,
    "c": 0.18886,
    "h": 270.4
  },
  "luminance": 0.09444
}

Semantic roles & 50–950 ramp

primary

#3649C2

secondary

#CCC288

accent

#CB48E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3649C2

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

Preview Lab → · Contrast checker → · Palette generator →