#1F77AD Color

#1F77AD is rgb(31, 119, 173) in RGB and hsl(203, 70%, 40%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1F77AD

HEX#1F77AD

RGBrgb(31, 119, 173)

HSLhsl(203, 70%, 40%)

HSVhsv(203, 82%, 68%)

OKLCHoklch(54.5% 0.116 241.5)

CMYKcmyk(82%, 31%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F77AD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.88:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.3:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F77AD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F77AD Complementary#AD551F Analogous#1FAD9D Analogous#1F2FAD Triadic#AD1F77 Triadic#77AD1F

Tints & Shades

Lighter tints and darker shades of #1F77AD, useful for hover states, backgrounds, and text variants.

Tints

#258ED0 #45A3DE #67B4E4 #8AC5EA #ADD6F0 #D4EAF7

Shades

#1B6898 #175982 #134A6C #0F3852 #0B2A3D #071B27

Use #1F77AD in Our Tools

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