#3372DC#3372DC

#3372DC is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.9% C 0.175 H 260.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#3372DC
RGB	rgb(51, 114, 220)
HSL	hsl(218, 71%, 53%)
HSV	hsv(218, 77%, 86%)
CMYK	cmyk(76.8%, 48.2%, 0%, 13.7%)
CIE-LAB	lab(49.38, 17.05, -59.96)
CIE-LCH	lch(49.38, 62.34, 285.87°)
OKLab	oklab(56.91% -0.0298 -0.1723)
OKLCH	oklch(56.91% 0.175 260.2)
XYZ	xyz(20.2961, 17.9034, 70.0823)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3372DC #DC9D33

analogous

#33C6DC #3372DC #4833DC

triadic

#3372DC #DC3372 #72DC33

tetradic

#3372DC #DC33C6 #DC9D33 #33DC48

square

#3372DC #DC33C6 #DC9D33 #33DC48

split-complementary

#3372DC #DC4833 #C6DC33

monochromatic

#163D7F #1F56B3 #3372DC #6796E5 #9BBAEE

Accessibility & contrast

On white

4.58

#3372DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3372DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3372DC

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3372DC	#FFFFFF	#000000	##000000
##3372DC	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357EE0

Deuteranopia (green-blind)

#006EDA

Tritanopia (blue-blind)

#008B9C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3372dc;
/* rgb */ color: rgb(51, 114, 220);
/* oklch */ color: oklch(56.9% 0.175 260.2);

Tailwind

colors: {
  custom: {
    50: '#8399e7',
    500: '#3372dc',
    950: '#000000',
  },
}

SCSS

$custom: #3372dc;
$custom-light: #8399e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3372dc",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 220
  },
  "hsl": {
    "h": 217.633,
    "s": 70.711,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56911,
    "c": 0.17488,
    "h": 260.2
  },
  "luminance": 0.17906
}

Semantic roles & 50–950 ramp

primary

#3372DC

secondary

#DABF91

accent

#AB3AED

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #3372DC

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

Preview Lab → · Contrast checker → · Palette generator →