#231B27 Color

#231B27 is rgb(35, 27, 39) in RGB and hsl(280, 18%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#231B27

HEX#231B27

RGBrgb(35, 27, 39)

HSLhsl(280, 18%, 13%)

HSVhsv(280, 31%, 15%)

OKLCHoklch(23.7% 0.025 314.3)

CMYKcmyk(10%, 31%, 0%, 85%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #231B27 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.7:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #231B27 based on color wheel relationships. Click any swatch for its full breakdown.

Base#231B27 Complementary#1F271B Analogous#1D1B27 Analogous#271B25 Triadic#27231B Triadic#1B2723

Tints & Shades

Lighter tints and darker shades of #231B27, useful for hover states, backgrounds, and text variants.

Tints

#44344B #644D6F #846693 #A48DB0 #C1B1C9 #DDD5E2

Shades

#201924 #1B151E #18131B #161118 #130F15 #0E0A0F

Use #231B27 in Our Tools

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