#3447C1#3447C1

#3447C1 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.3% C 0.190 H 270.2°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#3447C1
RGB	rgb(52, 71, 193)
HSL	hsl(232, 58%, 48%)
HSV	hsv(232, 73%, 76%)
CMYK	cmyk(73.1%, 63.2%, 0%, 24.3%)
CIE-LAB	lab(36.15, 34.75, -65.91)
CIE-LCH	lch(36.15, 74.51, 297.80°)
OKLab	oklab(46.33% 0.0006 -0.1905)
OKLCH	oklch(46.33% 0.19 270.2)
XYZ	xyz(13.2918, 9.0854, 51.4949)
Luminance	0.0909 (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

#3447C1 #C1AE34

analogous

#348DC1 #3447C1 #6734C1

triadic

#3447C1 #C13447 #47C134

tetradic

#3447C1 #C1348D #C1AE34 #34C167

square

#3447C1 #C1348D #C1AE34 #34C167

split-complementary

#3447C1 #C16734 #8DC134

monochromatic

#1A2461 #273591 #3447C1 #5E6ED4 #8F9AE1

Accessibility & contrast

On white

7.45

#3447C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3447C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3447C1

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3447C1	#FFFFFF	#000000	##FFFFFF
##3447C1	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC5

Deuteranopia (green-blind)

#004FBF

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3447c1;
/* rgb */ color: rgb(52, 71, 193);
/* oklch */ color: oklch(46.3% 0.190 270.2);

Tailwind

colors: {
  custom: {
    50: '#7f7ad5',
    500: '#3447c1',
    950: '#000000',
  },
}

SCSS

$custom: #3447c1;
$custom-light: #7f7ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3447c1",
  "rgb": {
    "r": 52,
    "g": 71,
    "b": 193
  },
  "hsl": {
    "h": 231.915,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4633,
    "c": 0.19046,
    "h": 270.2
  },
  "luminance": 0.09087
}

Semantic roles & 50–950 ramp

primary

#3447C1

secondary

#CBC286

accent

#CC47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3447C1

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

Preview Lab → · Contrast checker → · Palette generator →