#1B4D6F Color

#1B4D6F is rgb(27, 77, 111) in RGB and hsl(204, 61%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4D6F

HEX#1B4D6F

RGBrgb(27, 77, 111)

HSLhsl(204, 61%, 27%)

HSVhsv(204, 76%, 44%)

OKLCHoklch(40.4% 0.078 242.2)

CMYKcmyk(76%, 31%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4D6F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.98:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4D6F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4D6F Complementary#6F3C1B Analogous#1B6F66 Analogous#1B236F Triadic#6F1B4D Triadic#4D6F1B

Tints & Shades

Lighter tints and darker shades of #1B4D6F, useful for hover states, backgrounds, and text variants.

Tints

#256A98 #2F86C1 #4E9FD4 #7CB7DF #A5CEE9 #CEE4F3

Shades

#184563 #143952 #113146 #0E2839 #0B1F2D #07141D

Use #1B4D6F in Our Tools

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