#1B2579 Color

#1B2579 is rgb(27, 37, 121) in RGB and hsl(234, 64%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B2579

HEX#1B2579

RGBrgb(27, 37, 121)

HSLhsl(234, 64%, 29%)

HSVhsv(234, 78%, 47%)

OKLCHoklch(32% 0.141 270.5)

CMYKcmyk(78%, 69%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2579 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2579 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2579 Complementary#79701B Analogous#1B5379 Analogous#401B79 Triadic#791B24 Triadic#24791B

Tints & Shades

Lighter tints and darker shades of #1B2579, useful for hover states, backgrounds, and text variants.

Tints

#2431A3 #2D3DCD #5461D9 #7984E2 #A3AAEB #CDD1F4

Shades

#171F69 #141B5C #11164B #0E133F #0A0E2E #070A21

Use #1B2579 in Our Tools

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