#223B4F Color

#223B4F is rgb(34, 59, 79) in RGB and hsl(207, 40%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#223B4F

HEX#223B4F

RGBrgb(34, 59, 79)

HSLhsl(207, 40%, 22%)

HSVhsv(207, 57%, 31%)

OKLCHoklch(34.1% 0.047 243.9)

CMYKcmyk(57%, 25%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #223B4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #223B4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#223B4F Complementary#4F3622 Analogous#224F4C Analogous#22244F Triadic#4F223A Triadic#3A4F22

Tints & Shades

Lighter tints and darker shades of #223B4F, useful for hover states, backgrounds, and text variants.

Tints

#325876 #43759D #5E91BA #82A9C9 #A9C4DA #D1DFEB

Shades

#1D3244 #1A2D3D #152532 #12202B #0E1820 #0B1319

Use #223B4F in Our Tools

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