#1D5E5B Color

#1D5E5B is rgb(29, 94, 91) in RGB and hsl(177, 53%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D5E5B

HEX#1D5E5B

RGBrgb(29, 94, 91)

HSLhsl(177, 53%, 24%)

HSVhsv(177, 69%, 37%)

OKLCHoklch(44.1% 0.064 190.7)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5E5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.49:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D5E5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5E5B Complementary#5E1D20 Analogous#1D5E3A Analogous#1D405E Triadic#5A1D5E Triadic#5E5A1D

Tints & Shades

Lighter tints and darker shades of #1D5E5B, useful for hover states, backgrounds, and text variants.

Tints

#2A8984 #36B0A9 #53CAC4 #7AD6D2 #A5E3E0 #CCEFEE

Shades

#19524F #164644 #123B38 #103331 #0C2726 #081B1A

Use #1D5E5B in Our Tools

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