#1D5B8B Color

#1D5B8B is rgb(29, 91, 139) in RGB and hsl(206, 65%, 33%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#1D5B8B

HEX#1D5B8B

RGBrgb(29, 91, 139)

HSLhsl(206, 65%, 33%)

HSVhsv(206, 79%, 55%)

OKLCHoklch(45.6% 0.1 246.2)

CMYKcmyk(79%, 35%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5B8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.19:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.92:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D5B8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5B8B Complementary#8B4D1D Analogous#1D8B84 Analogous#1D258B Triadic#8B1D5B Triadic#5B8B1D

Tints & Shades

Lighter tints and darker shades of #1D5B8B, useful for hover states, backgrounds, and text variants.

Tints

#2574B1 #358FD4 #5BA4DC #81B9E4 #A7CEEC #D1E5F5

Shades

#1A507A #164569 #133A58 #0E2C43 #0B2132 #071622

Use #1D5B8B in Our Tools

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