#3472D2#3472D2

#3472D2 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.3% C 0.161 H 259.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3472D2
RGB	rgb(52, 114, 210)
HSL	hsl(216, 64%, 51%)
HSV	hsv(216, 75%, 82%)
CMYK	cmyk(75.2%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(48.78, 13.45, -55.25)
CIE-LCH	lch(48.78, 56.86, 283.68°)
OKLab	oklab(56.26% -0.0307 -0.1584)
OKLCH	oklch(56.26% 0.161 259)
XYZ	xyz(19.0621, 17.4157, 63.3172)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3472D2 #D29434

analogous

#34C1D2 #3472D2 #4534D2

triadic

#3472D2 #D23472 #72D234

tetradic

#3472D2 #D234C1 #D29434 #34D245

square

#3472D2 #D234C1 #D29434 #34D245

split-complementary

#3472D2 #D24534 #C1D234

monochromatic

#193C72 #2457A4 #3472D2 #6695DD #98B8E8

Accessibility & contrast

On white

4.68

#3472D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3472D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3472D2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3472D2	#FFFFFF	#000000	##FFFFFF
##3472D2	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7CD6

Deuteranopia (green-blind)

#1A6DD0

Tritanopia (blue-blind)

#008998

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3472d2;
/* rgb */ color: rgb(52, 114, 210);
/* oklch */ color: oklch(56.3% 0.161 259.0);

Tailwind

colors: {
  custom: {
    50: '#8199e0',
    500: '#3472d2',
    950: '#000000',
  },
}

SCSS

$custom: #3472d2;
$custom-light: #8199e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3472d2",
  "rgb": {
    "r": 52,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 216.456,
    "s": 63.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56257,
    "c": 0.16139,
    "h": 259
  },
  "luminance": 0.17418
}

Semantic roles & 50–950 ramp

primary

#3472D2

secondary

#D4B88E

accent

#A641E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3472D2

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

Preview Lab → · Contrast checker → · Palette generator →