#1B5279 Color

#1B5279 is rgb(27, 82, 121) in RGB and hsl(205, 64%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5279

HEX#1B5279

RGBrgb(27, 82, 121)

HSLhsl(205, 64%, 29%)

HSVhsv(205, 78%, 47%)

OKLCHoklch(42.2% 0.086 243.7)

CMYKcmyk(78%, 32%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5279 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5279 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5279 Complementary#79421B Analogous#1B7971 Analogous#1B2379 Triadic#791B52 Triadic#52791B

Tints & Shades

Lighter tints and darker shades of #1B5279, useful for hover states, backgrounds, and text variants.

Tints

#246EA3 #2D8ACD #54A2D9 #79B6E2 #A3CDEB #CDE4F4

Shades

#174769 #143E5C #11334B #0E2A3F #0A1F2E #071721

Use #1B5279 in Our Tools

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