#1B133F Color
#1B133F is rgb(27, 19, 63) in RGB and hsl(251, 54%, 16%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#1B133F
HEX
#1B133FRGB
rgb(27, 19, 63)HSL
hsl(251, 54%, 16%)HSV
hsv(251, 70%, 25%)OKLCH
oklch(22.7% 0.08 286.5)CMYK
cmyk(57%, 70%, 0%, 75%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B133F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text17.33:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.21:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B133F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B133F, useful for hover states, backgrounds, and text variants.