#1C2840 Color

#1C2840 is rgb(28, 40, 64) in RGB and hsl(220, 39%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C2840

HEX#1C2840

RGBrgb(28, 40, 64)

HSLhsl(220, 39%, 18%)

HSVhsv(220, 56%, 25%)

OKLCHoklch(27.8% 0.048 263.4)

CMYKcmyk(56%, 38%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C2840 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.72:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.43:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C2840 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C2840 Complementary#40341C Analogous#1C3A40 Analogous#221C40 Triadic#401C28 Triadic#28401C

Tints & Shades

Lighter tints and darker shades of #1C2840, useful for hover states, backgrounds, and text variants.

Tints

#2D4067 #405B91 #5575B4 #7F97C7 #A6B7D8 #D1DAEB

Shades

#192339 #161F32 #131B2B #101623 #0C121C #090D15

Use #1C2840 in Our Tools

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