#1B4C65 Color

#1B4C65 is rgb(27, 76, 101) in RGB and hsl(200, 58%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4C65

HEX#1B4C65

RGBrgb(27, 76, 101)

HSLhsl(200, 58%, 25%)

HSVhsv(200, 73%, 40%)

OKLCHoklch(39.6% 0.067 234.4)

CMYKcmyk(73%, 25%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4C65 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4C65 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4C65 Complementary#65331B Analogous#1B6558 Analogous#1B2765 Triadic#651B4C Triadic#4C651B

Tints & Shades

Lighter tints and darker shades of #1B4C65, useful for hover states, backgrounds, and text variants.

Tints

#256B8D #318CB9 #4EA4D0 #7ABBDC #A2D0E6 #CFE6F2

Shades

#184359 #143A4D #113140 #0E2834 #0B1E28 #07151C

Use #1B4C65 in Our Tools

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