#3D4057 Color

#3D4057 is rgb(61, 64, 87) in RGB and hsl(233, 18%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3D4057

HEX#3D4057

RGBrgb(61, 64, 87)

HSLhsl(233, 18%, 29%)

HSVhsv(233, 30%, 34%)

OKLCHoklch(37.8% 0.039 278.6)

CMYKcmyk(30%, 26%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3D4057 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.07:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3D4057 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3D4057 Complementary#57543D Analogous#3D4D57 Analogous#473D57 Triadic#573D40 Triadic#40573D

Tints & Shades

Lighter tints and darker shades of #3D4057, useful for hover states, backgrounds, and text variants.

Tints

#525675 #666C93 #8488A9 #9FA2BC #BDBFD1 #DBDCE6

Shades

#34374B #2E3042 #262836 #1F212D #171821 #111218

Use #3D4057 in Our Tools

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