#1B4264 Color

#1B4264 is rgb(27, 66, 100) in RGB and hsl(208, 57%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4264

HEX#1B4264

RGBrgb(27, 66, 100)

HSLhsl(208, 57%, 25%)

HSVhsv(208, 73%, 39%)

OKLCHoklch(36.9% 0.073 247.7)

CMYKcmyk(73%, 34%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4264 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4264 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4264 Complementary#643D1B Analogous#1B6462 Analogous#1B1E64 Triadic#641B42 Triadic#42641B

Tints & Shades

Lighter tints and darker shades of #1B4264, useful for hover states, backgrounds, and text variants.

Tints

#265D8C #327AB8 #4F93CF #7BAEDB #A3C7E6 #CFE2F2

Shades

#183A58 #15324C #122A40 #0E2234 #0B1A28 #08131C

Use #1B4264 in Our Tools

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