#1D4E59 Color

#1D4E59 is rgb(29, 78, 89) in RGB and hsl(191, 51%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D4E59

HEX#1D4E59

RGBrgb(29, 78, 89)

HSLhsl(191, 51%, 23%)

HSVhsv(191, 67%, 35%)

OKLCHoklch(39.6% 0.055 215)

CMYKcmyk(67%, 12%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D4E59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.19:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D4E59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D4E59 Complementary#59281D Analogous#1D5946 Analogous#1D3059 Triadic#591D4E Triadic#4E591D

Tints & Shades

Lighter tints and darker shades of #1D4E59, useful for hover states, backgrounds, and text variants.

Tints

#2A7383 #3794A9 #52B1C7 #7CC4D5 #A6D7E2 #CDE9EF

Shades

#19434D #163D45 #13333A #0F282E #0B1E23 #09181B

Use #1D4E59 in Our Tools

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