#1F437A Color

#1F437A is rgb(31, 67, 122) in RGB and hsl(216, 59%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F437A

HEX#1F437A

RGBrgb(31, 67, 122)

HSLhsl(216, 59%, 30%)

HSVhsv(216, 75%, 48%)

OKLCHoklch(38.7% 0.102 258.7)

CMYKcmyk(75%, 45%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F437A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.8:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F437A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F437A Complementary#7A561F Analogous#1F717A Analogous#281F7A Triadic#7A1F43 Triadic#437A1F

Tints & Shades

Lighter tints and darker shades of #1F437A, useful for hover states, backgrounds, and text variants.

Tints

#2A5AA2 #336EC7 #598AD4 #81A7DF #AAC3E9 #CEDDF2

Shades

#1B3A69 #18345D #142B4D #10223D #0C192D #081220

Use #1F437A in Our Tools

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