#1B4888 Color

#1B4888 is rgb(27, 72, 136) in RGB and hsl(215, 67%, 32%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B4888

HEX#1B4888

RGBrgb(27, 72, 136)

HSLhsl(215, 67%, 32%)

HSVhsv(215, 80%, 53%)

OKLCHoklch(40.8% 0.118 257.9)

CMYKcmyk(80%, 47%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4888 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4888 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4888 Complementary#885B1B Analogous#1B7F88 Analogous#241B88 Triadic#881B48 Triadic#48881B

Tints & Shades

Lighter tints and darker shades of #1B4888, useful for hover states, backgrounds, and text variants.

Tints

#235DAF #2E74D6 #558EDD #7FAAE6 #A6C3ED #D0E0F6

Shades

#183F77 #143666 #112D55 #0D2444 #0A1B33 #071222

Use #1B4888 in Our Tools

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