#1D5B5E Color

#1D5B5E is rgb(29, 91, 94) in RGB and hsl(183, 53%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D5B5E

HEX#1D5B5E

RGBrgb(29, 91, 94)

HSLhsl(183, 53%, 24%)

HSVhsv(183, 69%, 37%)

OKLCHoklch(43.4% 0.062 199.7)

CMYKcmyk(69%, 3%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5B5E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D5B5E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5B5E Complementary#5E201D Analogous#1D5E40 Analogous#1D3A5E Triadic#5E1D5A Triadic#5A5E1D

Tints & Shades

Lighter tints and darker shades of #1D5B5E, useful for hover states, backgrounds, and text variants.

Tints

#2A8489 #36A9B0 #53C4CA #7AD2D6 #A5E0E3 #CCEEEF

Shades

#194F52 #164446 #12383B #103133 #0C2627 #081A1B

Use #1D5B5E in Our Tools

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