#312B40 Color

#312B40 is rgb(49, 43, 64) in RGB and hsl(257, 20%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#312B40

HEX#312B40

RGBrgb(49, 43, 64)

HSLhsl(257, 20%, 21%)

HSVhsv(257, 33%, 25%)

OKLCHoklch(30.5% 0.038 297.2)

CMYKcmyk(23%, 33%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #312B40 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.55:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #312B40 based on color wheel relationships. Click any swatch for its full breakdown.

Base#312B40 Complementary#3A402B Analogous#2B2F40 Analogous#3C2B40 Triadic#40312B Triadic#2B4031

Tints & Shades

Lighter tints and darker shades of #312B40, useful for hover states, backgrounds, and text variants.

Tints

#4B4162 #645884 #8072A1 #9E94B8 #BCB6CE #DBD7E4

Shades

#2C273A #252131 #211D2B #1A1622 #15121C #0E0C12

Use #312B40 in Our Tools

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