#151828 Color

#151828 is rgb(21, 24, 40) in RGB and hsl(231, 31%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#151828

HEX#151828

RGBrgb(21, 24, 40)

HSLhsl(231, 31%, 12%)

HSVhsv(231, 48%, 16%)

OKLCHoklch(21.4% 0.032 275.3)

CMYKcmyk(47%, 40%, 0%, 84%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #151828 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.6:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.19:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #151828 based on color wheel relationships. Click any swatch for its full breakdown.

Base#151828 Complementary#282515 Analogous#152128 Analogous#1C1528 Triadic#281518 Triadic#182815

Tints & Shades

Lighter tints and darker shades of #151828, useful for hover states, backgrounds, and text variants.

Tints

#2A3050 #414A7C #5662A4 #7D86BA #A5ABCF #D0D4E6

Shades

#131625 #121421 #10121E #0C0E17 #0B0C14 #090A11

Use #151828 in Our Tools

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