#1B355F Color

#1B355F is rgb(27, 53, 95) in RGB and hsl(217, 56%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B355F

HEX#1B355F

RGBrgb(27, 53, 95)

HSLhsl(217, 56%, 24%)

HSVhsv(217, 72%, 37%)

OKLCHoklch(33.2% 0.081 259.6)

CMYKcmyk(72%, 44%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B355F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B355F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B355F Complementary#5F451B Analogous#1B575F Analogous#231B5F Triadic#5F1B35 Triadic#355F1B

Tints & Shades

Lighter tints and darker shades of #1B355F, useful for hover states, backgrounds, and text variants.

Tints

#274E8B #3264B3 #5080CE #789DD9 #A4BDE5 #CBDAF0

Shades

#182F54 #142848 #11213C #0F1D34 #0B1628 #08101C

Use #1B355F in Our Tools

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