#4057BF Color

#4057BF is rgb(64, 87, 191) in RGB and hsl(229, 50%, 50%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#4057BF

HEX#4057BF

RGBrgb(64, 87, 191)

HSLhsl(229, 50%, 50%)

HSVhsv(229, 66%, 75%)

OKLCHoklch(49.8% 0.165 270)

CMYKcmyk(66%, 54%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4057BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.3:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.33:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4057BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#4057BF Complementary#BFA840 Analogous#4097BF Analogous#6840BF Triadic#BF4057 Triadic#57BF40

Tints & Shades

Lighter tints and darker shades of #4057BF, useful for hover states, backgrounds, and text variants.

Tints

#5B6FC8 #7586D1 #909EDA #A7B2E2 #C2C9EB #DDE1F4

Shades

#374BA4 #2F408E #263473 #1F2A5C #161E41 #0E132A

Use #4057BF in Our Tools

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