Slate Gray
A near-neutral, cool medium blue.
#708090
rgb(112, 128, 144)
Color formats
HEX
#708090
RGB
rgb(112, 128, 144)
HSL
hsl(210, 12.6%, 50.2%)
HSV
hsv(210, 22.2%, 56.5%)
CMYK
cmyk(22.2%, 11.1%, 0%, 43.5%)
Color shades
Lighter tints and darker shades of Slate Gray.
Lightest
#E3E6E9
Lighter
#A9B3BD
Base
#708090
Darker
#434D57
Darkest
#171A1D
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Slate Gray works
Slate Gray (#708090) is a near-neutral, cool medium blue. Its mid-range lightness makes it a flexible choice for buttons, fills and accents that need to read clearly without overpowering a layout. The low saturation keeps it calm and easy to pair, so it sits comfortably next to almost any accent color.
Observe the spectrum
More colors related to Slate Gray — or browse all grays.
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.