#1B4D65 Color

#1B4D65 is rgb(27, 77, 101) in RGB and hsl(199, 58%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4D65

HEX#1B4D65

RGBrgb(27, 77, 101)

HSLhsl(199, 58%, 25%)

HSVhsv(199, 73%, 40%)

OKLCHoklch(39.8% 0.066 232.8)

CMYKcmyk(73%, 24%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4D65 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4D65 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4D65 Complementary#65321B Analogous#1B6557 Analogous#1B2865 Triadic#651B4D Triadic#4D651B

Tints & Shades

Lighter tints and darker shades of #1B4D65, useful for hover states, backgrounds, and text variants.

Tints

#256C8D #318EB9 #4EA7D0 #7ABDDC #A2D1E6 #CFE7F2

Shades

#184459 #143B4D #113140 #0E2834 #0B1F28 #07161C

Use #1B4D65 in Our Tools

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