#1F3D9E Color

#1F3D9E is rgb(31, 61, 158) in RGB and hsl(226, 67%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F3D9E

HEX#1F3D9E

RGBrgb(31, 61, 158)

HSLhsl(226, 67%, 37%)

HSVhsv(226, 80%, 62%)

OKLCHoklch(40.3% 0.162 266)

CMYKcmyk(80%, 61%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3D9E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3D9E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3D9E Complementary#9E801F Analogous#1F7C9E Analogous#411F9E Triadic#9E1F3D Triadic#3D9E1F

Tints & Shades

Lighter tints and darker shades of #1F3D9E, useful for hover states, backgrounds, and text variants.

Tints

#274BC4 #3B60D8 #617FE0 #889EE7 #AEBDEF #D0D9F6

Shades

#1B3488 #182E77 #132662 #0F1D4D #0B1537 #080F26

Use #1F3D9E in Our Tools

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