#1B4B65 Color

#1B4B65 is rgb(27, 75, 101) in RGB and hsl(201, 58%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4B65

HEX#1B4B65

RGBrgb(27, 75, 101)

HSLhsl(201, 58%, 25%)

HSVhsv(201, 73%, 40%)

OKLCHoklch(39.3% 0.067 235.9)

CMYKcmyk(73%, 26%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4B65 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.37:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.24:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4B65 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4B65 Complementary#65351B Analogous#1B655A Analogous#1B2665 Triadic#651B4B Triadic#4B651B

Tints & Shades

Lighter tints and darker shades of #1B4B65, useful for hover states, backgrounds, and text variants.

Tints

#25698D #318AB9 #4EA2D0 #7AB9DC #A2CFE6 #CFE6F2

Shades

#184259 #14394D #113040 #0E2734 #0B1E28 #07151C

Use #1B4B65 in Our Tools

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