#1F4170 Color

#1F4170 is rgb(31, 65, 112) in RGB and hsl(215, 57%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4170

HEX#1F4170

RGBrgb(31, 65, 112)

HSLhsl(215, 57%, 28%)

HSVhsv(215, 72%, 44%)

OKLCHoklch(37.5% 0.09 257)

CMYKcmyk(72%, 42%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4170 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.05:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4170 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4170 Complementary#704E1F Analogous#1F6970 Analogous#251F70 Triadic#701F41 Triadic#41701F

Tints & Shades

Lighter tints and darker shades of #1F4170, useful for hover states, backgrounds, and text variants.

Tints

#2A5898 #356FC0 #578AD1 #7FA6DC #A7C2E7 #CFDDF2

Shades

#1B3A64 #173054 #142A48 #0F2038 #0C192C #08101C

Use #1F4170 in Our Tools

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