#4275FF Color

#4275FF is rgb(66, 117, 255) in RGB and hsl(224, 100%, 63%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#4275FF

HEX#4275FF

RGBrgb(66, 117, 255)

HSLhsl(224, 100%, 63%)

HSVhsv(224, 74%, 100%)

OKLCHoklch(60.6% 0.213 265.2)

CMYKcmyk(74%, 54%, 0%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4275FF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.02:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.22:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4275FF based on color wheel relationships. Click any swatch for its full breakdown.

Base#4275FF Complementary#FFCD42 Analogous#42D3FF Analogous#6E42FF Triadic#FF4275 Triadic#75FF42

Tints & Shades

Lighter tints and darker shades of #4275FF, useful for hover states, backgrounds, and text variants.

Tints

#5C87FF #759AFF #8FADFF #A8BFFF #C2D2FF #DBE5FF

Shades

#1A57FF #003FEB #0034C2 #002794 #001D6B #00103D

Use #4275FF in Our Tools

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