#1B4B69 Color

#1B4B69 is rgb(27, 75, 105) in RGB and hsl(203, 59%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4B69

HEX#1B4B69

RGBrgb(27, 75, 105)

HSLhsl(203, 59%, 26%)

HSVhsv(203, 74%, 41%)

OKLCHoklch(39.5% 0.072 239.8)

CMYKcmyk(74%, 29%, 0%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4B69 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4B69 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4B69 Complementary#69391B Analogous#1B6960 Analogous#1B2469 Triadic#691B4B Triadic#4B691B

Tints & Shades

Lighter tints and darker shades of #1B4B69, useful for hover states, backgrounds, and text variants.

Tints

#266892 #3188BF #51A0D2 #79B6DC #A2CCE7 #CEE5F2

Shades

#18435D #153A51 #123145 #0E2635 #0A1D29 #07141C

Use #1B4B69 in Our Tools

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