#1F30B2 Color

#1F30B2 is rgb(31, 48, 178) in RGB and hsl(233, 70%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F30B2

HEX#1F30B2

RGBrgb(31, 48, 178)

HSLhsl(233, 70%, 41%)

HSVhsv(233, 83%, 70%)

OKLCHoklch(40% 0.202 268.3)

CMYKcmyk(83%, 73%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F30B2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.89:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F30B2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F30B2 Complementary#B2A11F Analogous#1F7AB2 Analogous#571FB2 Triadic#B21F30 Triadic#30B21F

Tints & Shades

Lighter tints and darker shades of #1F30B2, useful for hover states, backgrounds, and text variants.

Tints

#253AD4 #4557DE #6776E4 #8E99EB #B1B8F1 #D4D8F7

Shades

#1C2B9C #172382 #131E6C #0F1857 #0B1241 #070B27

Use #1F30B2 in Our Tools

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