#21263B Color

#21263B is rgb(33, 38, 59) in RGB and hsl(228, 28%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21263B

HEX#21263B

RGBrgb(33, 38, 59)

HSLhsl(228, 28%, 18%)

HSVhsv(228, 44%, 23%)

OKLCHoklch(27.4% 0.04 273.3)

CMYKcmyk(44%, 36%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21263B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21263B based on color wheel relationships. Click any swatch for its full breakdown.

Base#21263B Complementary#3B3621 Analogous#21333B Analogous#29213B Triadic#3B2126 Triadic#263B21

Tints & Shades

Lighter tints and darker shades of #21263B, useful for hover states, backgrounds, and text variants.

Tints

#353E5F #4B5786 #6270A7 #8994BD #ADB5D1 #D5D8E7

Shades

#1D2234 #1A1E2E #161927 #121521 #0F111A #0B0D14

Use #21263B in Our Tools

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