#1D1BBB Color

#1D1BBB is rgb(29, 27, 187) in RGB and hsl(241, 75%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1D1BBB

HEX#1D1BBB

RGBrgb(29, 27, 187)

HSLhsl(241, 75%, 42%)

HSVhsv(241, 86%, 73%)

OKLCHoklch(38.4% 0.231 268.7)

CMYKcmyk(84%, 86%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D1BBB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.9:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D1BBB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D1BBB Complementary#B9BB1B Analogous#1B68BB Analogous#6E1BBB Triadic#BB1D1B Triadic#1BBB1D

Tints & Shades

Lighter tints and darker shades of #1D1BBB, useful for hover states, backgrounds, and text variants.

Tints

#2320DF #4644E4 #6967E9 #8D8BEE #B0AFF4 #D3D2F9

Shades

#1A18A5 #16148A #121174 #0E0D59 #0B0A43 #060628

Use #1D1BBB in Our Tools

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