#3372D2#3372D2

#3372D2 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.2% C 0.162 H 258.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3372D2
RGB	rgb(51, 114, 210)
HSL	hsl(216, 64%, 51%)
HSV	hsv(216, 76%, 82%)
CMYK	cmyk(75.7%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(48.75, 13.33, -55.30)
CIE-LCH	lch(48.75, 56.89, 283.55°)
OKLab	oklab(56.22% -0.0313 -0.1586)
OKLCH	oklch(56.22% 0.162 258.8)
XYZ	xyz(19.0112, 17.3894, 63.3148)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3372D2 #D29333

analogous

#33C2D2 #3372D2 #4333D2

triadic

#3372D2 #D23372 #72D233

tetradic

#3372D2 #D233C2 #D29333 #33D243

square

#3372D2 #D233C2 #D29333 #33D243

split-complementary

#3372D2 #D24333 #C2D233

monochromatic

#193C72 #2457A4 #3372D2 #6595DD #97B7E8

Accessibility & contrast

On white

4.69

#3372D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3372D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3372D2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3372D2	#FFFFFF	#000000	##FFFFFF
##3372D2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	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: #3372d2;
/* rgb */ color: rgb(51, 114, 210);
/* oklch */ color: oklch(56.2% 0.162 258.8);

Tailwind

colors: {
  custom: {
    50: '#8099e0',
    500: '#3372d2',
    950: '#000000',
  },
}

SCSS

$custom: #3372d2;
$custom-light: #8099e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3372d2",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 216.226,
    "s": 63.855,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56223,
    "c": 0.16169,
    "h": 258.8
  },
  "luminance": 0.17392
}

Semantic roles & 50–950 ramp

primary

#3372D2

secondary

#D4B88D

accent

#A541E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3372D2

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

Preview Lab → · Contrast checker → · Palette generator →