#1B2E4B Color

#1B2E4B is rgb(27, 46, 75) in RGB and hsl(216, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B2E4B

HEX#1B2E4B

RGBrgb(27, 46, 75)

HSLhsl(216, 47%, 20%)

HSVhsv(216, 64%, 29%)

OKLCHoklch(30% 0.059 258.6)

CMYKcmyk(64%, 39%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2E4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2E4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2E4B Complementary#4B381B Analogous#1B464B Analogous#201B4B Triadic#4B1B2E Triadic#2E4B1B

Tints & Shades

Lighter tints and darker shades of #1B2E4B, useful for hover states, backgrounds, and text variants.

Tints

#2A4874 #39619D #4F7CBF #7C9DD0 #A5BCDF #CEDBED

Shades

#182A43 #142338 #121E31 #0F1929 #0C1522 #080E16

Use #1B2E4B in Our Tools

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