#403D51 Color

#403D51 is rgb(64, 61, 81) in RGB and hsl(249, 14%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#403D51

HEX#403D51

RGBrgb(64, 61, 81)

HSLhsl(249, 14%, 28%)

HSVhsv(249, 25%, 32%)

OKLCHoklch(37.1% 0.034 291.5)

CMYKcmyk(21%, 25%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403D51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.48:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #403D51 based on color wheel relationships. Click any swatch for its full breakdown.

Base#403D51 Complementary#4E513D Analogous#3D4451 Analogous#4A3D51 Triadic#51403D Triadic#3D5140

Tints & Shades

Lighter tints and darker shades of #403D51, useful for hover states, backgrounds, and text variants.

Tints

#57536E #6E698C #8985A3 #A5A2B9 #C1BFCF #DDDCE5

Shades

#3A3749 #302E3D #292734 #201F29 #191820 #100F14

Use #403D51 in Our Tools

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