#355DBB Color

#355DBB is rgb(53, 93, 187) in RGB and hsl(222, 56%, 47%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#355DBB

HEX#355DBB

RGBrgb(53, 93, 187)

HSLhsl(222, 56%, 47%)

HSVhsv(222, 72%, 73%)

OKLCHoklch(50.2% 0.155 264.2)

CMYKcmyk(72%, 50%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #355DBB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.11:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.43:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #355DBB based on color wheel relationships. Click any swatch for its full breakdown.

Base#355DBB Complementary#BB9335 Analogous#35A0BB Analogous#5035BB Triadic#BB355D Triadic#5DBB35

Tints & Shades

Lighter tints and darker shades of #355DBB, useful for hover states, backgrounds, and text variants.

Tints

#486FCB #6888D4 #849EDC #A0B4E4 #BBCAEC #DBE3F5

Shades

#2E51A3 #27458B #213973 #192C58 #122040 #0B1428

Use #355DBB in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex