#3347C2#3347C2

#3347C2 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.4% C 0.192 H 269.9°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3347C2
RGB	rgb(51, 71, 194)
HSL	hsl(232, 58%, 48%)
HSV	hsv(232, 74%, 76%)
CMYK	cmyk(73.7%, 63.4%, 0%, 23.9%)
CIE-LAB	lab(36.18, 35.00, -66.44)
CIE-LCH	lch(36.18, 75.09, 297.78°)
OKLab	oklab(46.37% -0.0004 -0.192)
OKLCH	oklch(46.37% 0.192 269.9)
XYZ	xyz(13.3527, 9.1039, 52.0820)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3347C2 #C2AE33

analogous

#338FC2 #3347C2 #6633C2

triadic

#3347C2 #C23347 #47C233

tetradic

#3347C2 #C2338F #C2AE33 #33C266

square

#3347C2 #C2338F #C2AE33 #33C266

split-complementary

#3347C2 #C26633 #8FC233

monochromatic

#1A2461 #263592 #3347C2 #5E6ED5 #8E9AE1

Accessibility & contrast

On white

7.44

#3347C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3347C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3347C2

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3347C2	#FFFFFF	#000000	##FFFFFF
##3347C2	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC6

Deuteranopia (green-blind)

#004FC0

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3347c2;
/* rgb */ color: rgb(51, 71, 194);
/* oklch */ color: oklch(46.4% 0.192 269.9);

Tailwind

colors: {
  custom: {
    50: '#7f7ad5',
    500: '#3347c2',
    950: '#000000',
  },
}

SCSS

$custom: #3347c2;
$custom-light: #7f7ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3347c2",
  "rgb": {
    "r": 51,
    "g": 71,
    "b": 194
  },
  "hsl": {
    "h": 231.608,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46369,
    "c": 0.19203,
    "h": 269.9
  },
  "luminance": 0.09105
}

Semantic roles & 50–950 ramp

primary

#3347C2

secondary

#CCC285

accent

#CC46E2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3347C2

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

Preview Lab → · Contrast checker → · Palette generator →