#1F666B Color

#1F666B is rgb(31, 102, 107) in RGB and hsl(184, 55%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F666B

HEX#1F666B

RGBrgb(31, 102, 107)

HSLhsl(184, 55%, 27%)

HSVhsv(184, 71%, 42%)

OKLCHoklch(47% 0.069 201.9)

CMYKcmyk(71%, 5%, 0%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F666B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.62:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.17:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F666B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F666B Complementary#6B241F Analogous#1F6B4A Analogous#1F406B Triadic#6B1F66 Triadic#666B1F

Tints & Shades

Lighter tints and darker shades of #1F666B, useful for hover states, backgrounds, and text variants.

Tints

#2A8B92 #36B1BA #55C6CE #81D4DA #A8E2E6 #D0EFF1

Shades

#1C5A5F #174B4F #144043 #103537 #0D292B #081A1C

Use #1F666B in Our Tools

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