#1C4F59 Color

#1C4F59 is rgb(28, 79, 89) in RGB and hsl(190, 52%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C4F59

HEX#1C4F59

RGBrgb(28, 79, 89)

HSLhsl(190, 52%, 23%)

HSVhsv(190, 69%, 35%)

OKLCHoklch(39.8% 0.056 212.8)

CMYKcmyk(69%, 11%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C4F59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.08:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.31:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C4F59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C4F59 Complementary#59261C Analogous#1C5945 Analogous#1C3059 Triadic#591C4F Triadic#4F591C

Tints & Shades

Lighter tints and darker shades of #1C4F59, useful for hover states, backgrounds, and text variants.

Tints

#2A7584 #3697AB #51B4C8 #7BC6D5 #A6D9E3 #CDE9EF

Shades

#18454E #163E46 #12343A #0F292F #0B1F23 #09181B

Use #1C4F59 in Our Tools

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