#1F5BBD Color

#1F5BBD is rgb(31, 91, 189) in RGB and hsl(217, 72%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F5BBD

HEX#1F5BBD

RGBrgb(31, 91, 189)

HSLhsl(217, 72%, 43%)

HSVhsv(217, 84%, 74%)

OKLCHoklch(49.1% 0.166 260)

CMYKcmyk(84%, 52%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F5BBD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.38:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.29:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F5BBD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F5BBD Complementary#BD801F Analogous#1FAABD Analogous#311FBD Triadic#BD1F5B Triadic#5BBD1F

Tints & Shades

Lighter tints and darker shades of #1F5BBD, useful for hover states, backgrounds, and text variants.

Tints

#286DDC #4B85E2 #6E9DE7 #8DB2EC #B0C9F2 #D3E1F8

Shades

#1A4EA2 #17448C #133772 #0F2D5C #0B2042 #07152C

Use #1F5BBD in Our Tools

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