#1C3E40 Color

#1C3E40 is rgb(28, 62, 64) in RGB and hsl(183, 39%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C3E40

HEX#1C3E40

RGBrgb(28, 62, 64)

HSLhsl(183, 39%, 18%)

HSVhsv(183, 56%, 25%)

OKLCHoklch(33.9% 0.04 200.5)

CMYKcmyk(56%, 3%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C3E40 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C3E40 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C3E40 Complementary#401E1C Analogous#1C4030 Analogous#1C2C40 Triadic#401C3E Triadic#3E401C

Tints & Shades

Lighter tints and darker shades of #1C3E40, useful for hover states, backgrounds, and text variants.

Tints

#2D6467 #408D91 #55B0B4 #7FC3C7 #A6D6D8 #D1E9EB

Shades

#193739 #163032 #13292B #102223 #0C1C1C #091515

Use #1C3E40 in Our Tools

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