#1C3740 Color

#1C3740 is rgb(28, 55, 64) in RGB and hsl(195, 39%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C3740

HEX#1C3740

RGBrgb(28, 55, 64)

HSLhsl(195, 39%, 18%)

HSVhsv(195, 56%, 25%)

OKLCHoklch(31.9% 0.037 221.6)

CMYKcmyk(56%, 14%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C3740 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.58:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1C3740 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C3740 Complementary#40251C Analogous#1C4037 Analogous#1C2540 Triadic#401C37 Triadic#37401C

Tints & Shades

Lighter tints and darker shades of #1C3740, useful for hover states, backgrounds, and text variants.

Tints

#2D5867 #407D91 #559CB4 #7FB5C7 #A6CCD8 #D1E4EB

Shades

#193139 #162B32 #13252B #101E23 #0C181C #091215

Use #1C3740 in Our Tools

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