#287FA4 Color

#287FA4 is rgb(40, 127, 164) in RGB and hsl(198, 61%, 40%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#287FA4

HEX#287FA4

RGBrgb(40, 127, 164)

HSLhsl(198, 61%, 40%)

HSVhsv(198, 76%, 64%)

OKLCHoklch(56.2% 0.098 230.8)

CMYKcmyk(76%, 23%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #287FA4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.5:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.66:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #287FA4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#287FA4 Complementary#A44D28 Analogous#28A48B Analogous#2841A4 Triadic#A4287F Triadic#7FA428

Tints & Shades

Lighter tints and darker shades of #287FA4, useful for hover states, backgrounds, and text variants.

Tints

#3098C5 #4EACD4 #6FBCDC #90CBE4 #B1DAEC #D6ECF5

Shades

#236F90 #1E5F7B #194F67 #133C4E #0E2C39 #091D25

Use #287FA4 in Our Tools

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