#1D5B81 Color

#1D5B81 is rgb(29, 91, 129) in RGB and hsl(203, 63%, 31%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#1D5B81

HEX#1D5B81

RGBrgb(29, 91, 129)

HSLhsl(203, 63%, 31%)

HSVhsv(203, 78%, 51%)

OKLCHoklch(45.1% 0.088 240.1)

CMYKcmyk(78%, 29%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5B81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.33:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D5B81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5B81 Complementary#81431D Analogous#1D8175 Analogous#1D2981 Triadic#811D5B Triadic#5B811D

Tints & Shades

Lighter tints and darker shades of #1D5B81, useful for hover states, backgrounds, and text variants.

Tints

#2778AA #2F92D0 #59A8D9 #7EBCE2 #A8D1EB #CDE5F4

Shades

#194F70 #164360 #12384F #0F2F43 #0B2332 #081721

Use #1D5B81 in Our Tools

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