#1D5F63 Color

#1D5F63 is rgb(29, 95, 99) in RGB and hsl(183, 55%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D5F63

HEX#1D5F63

RGBrgb(29, 95, 99)

HSLhsl(183, 55%, 25%)

HSVhsv(183, 71%, 39%)

OKLCHoklch(44.7% 0.065 200.9)

CMYKcmyk(71%, 4%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5F63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.32:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1D5F63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5F63 Complementary#63201D Analogous#1D6343 Analogous#1D3C63 Triadic#631D5F Triadic#5F631D

Tints & Shades

Lighter tints and darker shades of #1D5F63, useful for hover states, backgrounds, and text variants.

Tints

#28858A #35AFB6 #51C6CD #7DD5D9 #A4E1E5 #D0F0F1

Shades

#195457 #16484B #123D3F #0F3233 #0B2628 #081B1C

Use #1D5F63 in Our Tools

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