#1F2333 Color

#1F2333 is rgb(31, 35, 51) in RGB and hsl(228, 24%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F2333

HEX#1F2333

RGBrgb(31, 35, 51)

HSLhsl(228, 24%, 16%)

HSVhsv(228, 39%, 20%)

OKLCHoklch(26% 0.031 273.3)

CMYKcmyk(39%, 31%, 0%, 80%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F2333 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.6:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F2333 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F2333 Complementary#332F1F Analogous#1F2D33 Analogous#251F33 Triadic#331F23 Triadic#23331F

Tints & Shades

Lighter tints and darker shades of #1F2333, useful for hover states, backgrounds, and text variants.

Tints

#363D59 #4C557B #6470A0 #8A93B7 #B0B6CF #D3D6E4

Shades

#1B1F2C #191C29 #151823 #11141C #0E0F16 #0C0D13

Use #1F2333 in Our Tools

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