#4257F0 Color

#4257F0 is rgb(66, 87, 240) in RGB and hsl(233, 85%, 60%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#4257F0

HEX#4257F0

RGBrgb(66, 87, 240)

HSLhsl(233, 85%, 60%)

HSVhsv(233, 73%, 94%)

OKLCHoklch(54% 0.228 270.5)

CMYKcmyk(73%, 64%, 0%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4257F0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.45:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.85:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4257F0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#4257F0 Complementary#F0DB42 Analogous#42ADF0 Analogous#8542F0 Triadic#F04257 Triadic#57F042

Tints & Shades

Lighter tints and darker shades of #4257F0, useful for hover states, backgrounds, and text variants.

Tints

#5A6CF2 #7685F4 #8E9AF6 #AAB3F8 #C2C8FA #DEE2FC

Shades

#1D35ED #1127D0 #0E20AA #0B1984 #08125E #050B39

Use #4257F0 in Our Tools

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