#1F5B75 Color

#1F5B75 is rgb(31, 91, 117) in RGB and hsl(198, 58%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F5B75

HEX#1F5B75

RGBrgb(31, 91, 117)

HSLhsl(198, 58%, 29%)

HSVhsv(198, 74%, 46%)

OKLCHoklch(44.5% 0.074 230.5)

CMYKcmyk(74%, 22%, 0%, 54%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F5B75 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F5B75 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F5B75 Complementary#75391F Analogous#1F7564 Analogous#1F3075 Triadic#751F5B Triadic#5B751F

Tints & Shades

Lighter tints and darker shades of #1F5B75, useful for hover states, backgrounds, and text variants.

Tints

#2A7B9D #349AC5 #5AAFD3 #7EC0DD #A6D4E7 #CFE7F2

Shades

#1B4F65 #184559 #133949 #102F3C #0C232C #091920

Use #1F5B75 in Our Tools

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