#1B2979 Color

#1B2979 is rgb(27, 41, 121) in RGB and hsl(231, 64%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B2979

HEX#1B2979

RGBrgb(27, 41, 121)

HSLhsl(231, 64%, 29%)

HSVhsv(231, 78%, 47%)

OKLCHoklch(32.7% 0.136 269.4)

CMYKcmyk(78%, 66%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2979 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2979 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2979 Complementary#796B1B Analogous#1B5879 Analogous#3C1B79 Triadic#791B29 Triadic#29791B

Tints & Shades

Lighter tints and darker shades of #1B2979, useful for hover states, backgrounds, and text variants.

Tints

#2437A3 #2D45CD #5468D9 #7989E2 #A3AEEB #CDD3F4

Shades

#172369 #141F5C #11194B #0E153F #0A0F2E #070B21

Use #1B2979 in Our Tools

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