analogous
Neighbouring hues that sit side by side on the color wheel for a calm, cohesive feel.
#305DCF — Cerulean
#305DCF is a mid-tone saturated blue sitting at 223° 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.
#305dcf
- HEX
- RGB
- HSL
- CMYK
- Closest name
- Color family
- Contrast on white
- Contrast on black
Tints and shades of #305DCF
- f3f5fc
- cdd8f3
- a7baea
- 819ce1
- 5b7ed8
- 3560d0
- 294ead
- 203d87
- 172c61
- 0e1a3b
- 050915
Color schemes using #305DCF
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
#305DCF FAQ
What color is #305DCF?
#305DCF is a shade of cerulean in the blue family. It has a hue of 223 degrees, 62% saturation and 50% lightness, which makes it a mid-tone saturated color.
What is the RGB value of #305DCF?
#305DCF is rgb(48, 93, 207) in RGB, hsl(223, 62%, 50%) in HSL, and cmyk(77%, 55%, 0%, 19%) in CMYK.
Can I use white text on #305DCF?
White text on this background reaches 5.85:1, which passes WCAG AA. Black text reaches 3.59:1.
What colors go well with #305DCF?
Its direct complement is #CFA230. For something less stark, the split-complementary pair #CF5330 and #ACCF30 gives you contrast without the vibration.