#1B0B28 Color

#1B0B28 is rgb(27, 11, 40) in RGB and hsl(273, 57%, 10%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1B0B28

HEX#1B0B28

RGBrgb(27, 11, 40)

HSLhsl(273, 57%, 10%)

HSVhsv(273, 73%, 16%)

OKLCHoklch(19.1% 0.059 307.2)

CMYKcmyk(33%, 73%, 0%, 84%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B0B28 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.13:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B0B28 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B0B28 Complementary#18280B Analogous#0C0B28 Analogous#280B27 Triadic#281B0B Triadic#0B281B

Tints & Shades

Lighter tints and darker shades of #1B0B28, useful for hover states, backgrounds, and text variants.

Tints

#3E195C #5E268C #8135C0 #9F5FD3 #BE93E1 #DBC3EF

Shades

#180A24 #160920 #13081C #13081C #100718 #0D0514

Use #1B0B28 in Our Tools

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