#287DC3 Color

#287DC3 is rgb(40, 125, 195) in RGB and hsl(207, 66%, 46%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#287DC3

HEX#287DC3

RGBrgb(40, 125, 195)

HSLhsl(207, 66%, 46%)

HSVhsv(207, 79%, 76%)

OKLCHoklch(57.4% 0.134 248)

CMYKcmyk(79%, 36%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #287DC3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.36:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.81:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #287DC3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#287DC3 Complementary#C36E28 Analogous#28C3BB Analogous#2830C3 Triadic#C3287D Triadic#7DC328

Tints & Shades

Lighter tints and darker shades of #287DC3, useful for hover states, backgrounds, and text variants.

Tints

#388FD6 #5AA2DD #78B3E3 #99C6EA #B7D7F0 #D9EAF7

Shades

#236DA9 #1D5C90 #184C77 #133C5D #0E2B44 #091B2A

Use #287DC3 in Our Tools

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