#1F3A5C Color

#1F3A5C is rgb(31, 58, 92) in RGB and hsl(213, 50%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3A5C

HEX#1F3A5C

RGBrgb(31, 58, 92)

HSLhsl(213, 50%, 24%)

HSVhsv(213, 66%, 36%)

OKLCHoklch(34.5% 0.069 255)

CMYKcmyk(66%, 37%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3A5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3A5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3A5C Complementary#5C401F Analogous#1F595C Analogous#221F5C Triadic#5C1F3A Triadic#3A5C1F

Tints & Shades

Lighter tints and darker shades of #1F3A5C, useful for hover states, backgrounds, and text variants.

Tints

#2D5586 #396DAC #5789C7 #7DA4D4 #A7C1E2 #CDDCEE

Shades

#1B3350 #172C45 #132439 #111F32 #0D1826 #09111B

Use #1F3A5C in Our Tools

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