#1F308E Color

#1F308E is rgb(31, 48, 142) in RGB and hsl(231, 64%, 34%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F308E

HEX#1F308E

RGBrgb(31, 48, 142)

HSLhsl(231, 64%, 34%)

HSVhsv(231, 78%, 56%)

OKLCHoklch(36.3% 0.156 268.9)

CMYKcmyk(78%, 66%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F308E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F308E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F308E Complementary#8E7E1F Analogous#1F678E Analogous#461F8E Triadic#8E1F30 Triadic#308E1F

Tints & Shades

Lighter tints and darker shades of #1F308E, useful for hover states, backgrounds, and text variants.

Tints

#273DB4 #364ED3 #5C6FDB #8694E4 #ABB5ED #D1D6F5

Shades

#1C2A7D #172369 #131E58 #101847 #0C1236 #070B21

Use #1F308E in Our Tools

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