#1F375B Color

#1F375B is rgb(31, 55, 91) in RGB and hsl(216, 49%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F375B

HEX#1F375B

RGBrgb(31, 55, 91)

HSLhsl(216, 49%, 24%)

HSVhsv(216, 66%, 36%)

OKLCHoklch(33.6% 0.071 258.3)

CMYKcmyk(66%, 40%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F375B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.96:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F375B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F375B Complementary#5B431F Analogous#1F555B Analogous#251F5B Triadic#5B1F37 Triadic#375B1F

Tints & Shades

Lighter tints and darker shades of #1F375B, useful for hover states, backgrounds, and text variants.

Tints

#2E5185 #3B68AB #5884C6 #7EA0D3 #A8BFE1 #CEDBEE

Shades

#1B3050 #172944 #142339 #111E31 #0D1726 #09101B

Use #1F375B in Our Tools

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