Rich Soft Black
A muted, warm very dark red.
#221818
rgb(34, 24, 24)
Color formats
HEX
#221818
RGB
rgb(34, 24, 24)
HSL
hsl(0, 17.2%, 11.4%)
HSV
hsv(0, 29.4%, 13.3%)
CMYK
cmyk(0%, 29.4%, 29.4%, 86.7%)
Color shades
Lighter tints and darker shades of Rich Soft Black.
Lightest
#986E6E
Lighter
#5E4242
Base
#221818
Darker
#000000
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Rich Soft Black works
Rich Soft Black (#221818) is a muted, warm very dark red. As a deep tone it works well for text, headers and high-contrast backgrounds where you want weight and focus. Its warm undertone gives it an energetic, inviting feel — a good fit for friendly, expressive brands.
Observe the spectrum
More colors related to Rich Soft Black — or browse all blacks.
Color tools
Color Format Converter
Convert any color between HEX, RGB, HSL, HSV, CMYK and OKLCH instantly — and copy ready-to-paste CSS, SCSS or Tailwind.
Color Picker
Pick any color visually and copy accurate HEX, RGB, HSL and CMYK codes — no signup.
Palette Generator
Generate harmonious color palettes from any base color — complementary, analogous, triadic and more, with instant CSS export.
Contrast Checker
Test color contrast against WCAG 2.1 AA/AAA — live pass/fail, font-size rules, and a real component preview.
Shade & Tint Generator
Generate 10–12 step tints and shades from any color — perfect 50–950 UI ramps with CSS and Tailwind export.
Complementary Color Finder
Find the perfect complementary (180° opposite) color for any shade, with HEX/RGB/HSL and contrast info.