#1B4CB6 Color

#1B4CB6 is rgb(27, 76, 182) in RGB and hsl(221, 74%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B4CB6

HEX#1B4CB6

RGBrgb(27, 76, 182)

HSLhsl(221, 74%, 41%)

HSVhsv(221, 85%, 71%)

OKLCHoklch(45.3% 0.176 262.8)

CMYKcmyk(85%, 58%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4CB6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4CB6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4CB6 Complementary#B6851B Analogous#1B9AB6 Analogous#381BB6 Triadic#B61B4C Triadic#4CB61B

Tints & Shades

Lighter tints and darker shades of #1B4CB6, useful for hover states, backgrounds, and text variants.

Tints

#205BD9 #4074E2 #648EE8 #8CABEE #AFC5F3 #D3DFF8

Shades

#1843A0 #143885 #112E6F #0D2559 #0A1C43 #061128

Use #1B4CB6 in Our Tools

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