#1B375F Color

#1B375F is rgb(27, 55, 95) in RGB and hsl(215, 56%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B375F

HEX#1B375F

RGBrgb(27, 55, 95)

HSLhsl(215, 56%, 24%)

HSVhsv(215, 72%, 37%)

OKLCHoklch(33.7% 0.079 257.5)

CMYKcmyk(72%, 42%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B375F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.94:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B375F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B375F Complementary#5F431B Analogous#1B5A5F Analogous#211B5F Triadic#5F1B37 Triadic#375F1B

Tints & Shades

Lighter tints and darker shades of #1B375F, useful for hover states, backgrounds, and text variants.

Tints

#27518B #3268B3 #5084CE #78A0D9 #A4BFE5 #CBDBF0

Shades

#183154 #142A48 #11233C #0F1E34 #0B1728 #08101C

Use #1B375F in Our Tools

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