#1B334B Color

#1B334B is rgb(27, 51, 75) in RGB and hsl(210, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B334B

HEX#1B334B

RGBrgb(27, 51, 75)

HSLhsl(210, 47%, 20%)

HSVhsv(210, 64%, 29%)

OKLCHoklch(31.4% 0.053 249.8)

CMYKcmyk(64%, 32%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B334B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B334B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B334B Complementary#4B331B Analogous#1B4B4B Analogous#1B1B4B Triadic#4B1B33 Triadic#334B1B

Tints & Shades

Lighter tints and darker shades of #1B334B, useful for hover states, backgrounds, and text variants.

Tints

#2A4F74 #396B9D #4F87BF #7CA6D0 #A5C2DF #CEDEED

Shades

#182E43 #142638 #122131 #0F1C29 #0C1722 #080F16

Use #1B334B in Our Tools

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