#1F53A8 Color

#1F53A8 is rgb(31, 83, 168) in RGB and hsl(217, 69%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F53A8

HEX#1F53A8

RGBrgb(31, 83, 168)

HSLhsl(217, 69%, 39%)

HSVhsv(217, 82%, 66%)

OKLCHoklch(45.8% 0.148 259.9)

CMYKcmyk(82%, 51%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F53A8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F53A8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F53A8 Complementary#A8731F Analogous#1F98A8 Analogous#2F1FA8 Triadic#A81F53 Triadic#53A81F

Tints & Shades

Lighter tints and darker shades of #1F53A8, useful for hover states, backgrounds, and text variants.

Tints

#2565CB #417DDC #6494E3 #8BAFEA #ADC7F0 #D4E1F7

Shades

#1B4993 #173E7D #133367 #0F2952 #0B1E3C #071327

Use #1F53A8 in Our Tools

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