#1F3A47 Color

#1F3A47 is rgb(31, 58, 71) in RGB and hsl(200, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3A47

HEX#1F3A47

RGBrgb(31, 58, 71)

HSLhsl(200, 39%, 20%)

HSVhsv(200, 56%, 28%)

OKLCHoklch(33.3% 0.04 230.5)

CMYKcmyk(56%, 18%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3A47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3A47 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3A47 Complementary#472C1F Analogous#1F4740 Analogous#1F2647 Triadic#471F3A Triadic#3A471F

Tints & Shades

Lighter tints and darker shades of #1F3A47, useful for hover states, backgrounds, and text variants.

Tints

#30596E #417995 #5897B6 #83B1C9 #AACADA #D1E2EB

Shades

#1C3440 #172B35 #14252E #112027 #0E1A20 #091115

Use #1F3A47 in Our Tools

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