#1B5F5C Color

#1B5F5C is rgb(27, 95, 92) in RGB and hsl(177, 56%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5F5C

HEX#1B5F5C

RGBrgb(27, 95, 92)

HSLhsl(177, 56%, 24%)

HSVhsv(177, 72%, 37%)

OKLCHoklch(44.3% 0.066 190.8)

CMYKcmyk(72%, 0%, 3%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5F5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5F5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5F5C Complementary#5F1B1E Analogous#1B5F3A Analogous#1B415F Triadic#5C1B5F Triadic#5F5C1B

Tints & Shades

Lighter tints and darker shades of #1B5F5C, useful for hover states, backgrounds, and text variants.

Tints

#278B86 #32B3AD #50CEC7 #78D9D4 #A4E5E2 #CBF0EF

Shades

#185451 #144845 #113C3A #0F3432 #0B2826 #081C1B

Use #1B5F5C in Our Tools

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