#1F354D Color

#1F354D is rgb(31, 53, 77) in RGB and hsl(211, 43%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F354D

HEX#1F354D

RGBrgb(31, 53, 77)

HSLhsl(211, 43%, 21%)

HSVhsv(211, 60%, 30%)

OKLCHoklch(32.3% 0.051 251.6)

CMYKcmyk(60%, 31%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F354D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.54:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F354D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F354D Complementary#4D361F Analogous#1F4C4D Analogous#1F1F4D Triadic#4D1F35 Triadic#354D1F

Tints & Shades

Lighter tints and darker shades of #1F354D, useful for hover states, backgrounds, and text variants.

Tints

#2F5075 #3F6C9D #5788BC #7FA4CC #A7C1DC #D0DDEC

Shades

#1C3045 #17283A #142333 #101C28 #0D1721 #090F16

Use #1F354D in Our Tools

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