Skip to content
Vectorlight.net

#3399dd

Codes, contrast, shades, harmonies and SVG snippets for this color.

HEX
#3399dd
RGB
51, 153, 221
HSL
204°, 71.43%, 53.33%
OKLCH
0.66 0.14 242.7
Names
—
Lists

Codes

FormatValue
HEX#3399dd
RGBrgb(51 153 221)
HSLhsl(204 71.43% 53.33%)
OKLCHoklch(0.66 0.14 242.7)
CMYKcmyk(76.92% 30.77% 0% 13.33%)
Android#ff3399dd

Names & lists

Web-safe: No

Tailwind: No

Contrast

Aa
3.11:1
Fail AA normal text
Pass AA large text
On white #ffffff
Aa
6.74:1
Pass AA normal text
Pass AA large text
On black #000000 · Best text #000000

Open in contrast checker

Shades & tints

OKLCH lightness, mixed toward white then black.

90% 81% 72% 63% 54% 45% 36% 27% 18% 9% base 9% 18% 27% 36% 45% 54% 63% 72% 81% 90%

Open in shades & tints

Harmonies

Complementary

#3399dd #cb7c25

Analogous

#00a3ba #3399dd #768ae4

Triadic

#3399dd #d46a89 #829e32

Open in palette generator

Color-blindness

Normal
Protanopia
Deuteranopia
Tritanopia

Open simulator

SVG snippets

fill
fill="#3399dd"
Gradient stop
<stop stop-color="#3399dd"/>
CSS variable + fill
:root { --c: #3399dd; }
svg .icon { fill: var(--c); }

Recolor an SVG with this color

CSS

color / background
color: #3399dd;
background-color: #3399dd;
bg-[#3399dd]