#1B636A Color

#1B636A is rgb(27, 99, 106) in RGB and hsl(185, 59%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B636A

HEX#1B636A

RGBrgb(27, 99, 106)

HSLhsl(185, 59%, 26%)

HSVhsv(185, 75%, 42%)

OKLCHoklch(46% 0.069 204.5)

CMYKcmyk(75%, 7%, 0%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B636A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.91:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B636A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B636A Complementary#69221B Analogous#1B6949 Analogous#1B3C69 Triadic#691B63 Triadic#63691B

Tints & Shades

Lighter tints and darker shades of #1B636A, useful for hover states, backgrounds, and text variants.

Tints

#268992 #31B3BF #51C7D2 #79D4DC #A2E1E7 #CEEFF2

Shades

#18575D #154C51 #124145 #0E3135 #0A2629 #071B1C

Use #1B636A in Our Tools

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