#1B4764 Color

#1B4764 is rgb(27, 71, 100) in RGB and hsl(204, 57%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4764

HEX#1B4764

RGBrgb(27, 71, 100)

HSLhsl(204, 57%, 25%)

HSVhsv(204, 73%, 39%)

OKLCHoklch(38.2% 0.069 240.9)

CMYKcmyk(73%, 29%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4764 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.85:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.13:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4764 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4764 Complementary#64381B Analogous#1B645D Analogous#1B2364 Triadic#641B47 Triadic#47641B

Tints & Shades

Lighter tints and darker shades of #1B4764, useful for hover states, backgrounds, and text variants.

Tints

#26638C #3283B8 #4F9CCF #7BB4DB #A3CBE6 #CFE4F2

Shades

#183E58 #15364C #122D40 #0E2534 #0B1C28 #08141C

Use #1B4764 in Our Tools

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