analogous
Neighbouring hues that sit side by side on the color wheel for a calm, cohesive feel.
#2A304B — Onyx
#2A304B is a dark moderately saturated blue sitting at 229° on the color wheel. Below you will find every format, a full tint and shade ramp, contrast ratings, and five harmony schemes built around it.
#2a304b
- HEX
- RGB
- HSL
- CMYK
- Closest name
- Color family
- Contrast on white
- Contrast on black
Tints and shades of #2A304B
- f5f6f9
- d7dae9
- b9bfd8
- 9ba3c7
- 7d88b6
- 5f6ca5
- 4d5888
- 3c446a
- 2b314c
- 1a1e2e
- 090a10
Color schemes using #2A304B
complementary
Two opposite hues that create the strongest possible contrast and visual tension.
split complementary
A base hue paired with the two neighbours of its complement — bold but easier to balance.
triadic
Three hues spaced evenly around the wheel for a vibrant, well-balanced scheme.
tetradic
Two complementary pairs, giving you the widest range of usable accents.
monochromatic
A single hue explored across lightness and saturation for a refined, minimal look.
Nearby colors
#2A304B FAQ
What color is #2A304B?
#2A304B is a shade of onyx in the blue family. It has a hue of 229 degrees, 28% saturation and 23% lightness, which makes it a dark muted color.
What is the RGB value of #2A304B?
#2A304B is rgb(42, 48, 75) in RGB, hsl(229, 28%, 23%) in HSL, and cmyk(44%, 36%, 0%, 71%) in CMYK.
Can I use white text on #2A304B?
White text on this background reaches 12.94:1, which passes WCAG AA. Black text reaches 1.62:1.
What colors go well with #2A304B?
Its direct complement is #4B452A. For something less stark, the split-complementary pair #4B352A and #414B2A gives you contrast without the vibration.