#1B129B Color

#1B129B is rgb(27, 18, 155) in RGB and hsl(244, 79%, 34%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1B129B

HEX#1B129B

RGBrgb(27, 18, 155)

HSLhsl(244, 79%, 34%)

HSVhsv(244, 88%, 61%)

OKLCHoklch(33.4% 0.201 270.3)

CMYKcmyk(83%, 88%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B129B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B129B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B129B Complementary#929B12 Analogous#124E9B Analogous#60129B Triadic#9B1B12 Triadic#129B1B

Tints & Shades

Lighter tints and darker shades of #1B129B, useful for hover states, backgrounds, and text variants.

Tints

#2317C4 #3124E5 #574DEA #827BEF #A9A4F4 #D0CDF9

Shades

#181089 #140D72 #110B60 #0E094E #0A073B #060425

Use #1B129B in Our Tools

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