analogous
Neighbouring hues that sit side by side on the color wheel for a calm, cohesive feel.
#21D3F2 — Cyan
#21D3F2 is a mid-tone saturated teal sitting at 189° 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.
#21d3f2
- HEX
- RGB
- HSL
- CMYK
- Closest name
- Color family
- Contrast on white
- Contrast on black
Tints and shades of #21D3F2
- f1fcfe
- c4f3fc
- 98eaf9
- 6ce2f6
- 3fd9f4
- 13d0f1
- 0cadc9
- 09879d
- 076171
- 043b44
- 011518
Color schemes using #21D3F2
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
#21D3F2 FAQ
What color is #21D3F2?
#21D3F2 is a shade of cyan in the teal family. It has a hue of 189 degrees, 89% saturation and 54% lightness, which makes it a mid-tone saturated color.
What is the RGB value of #21D3F2?
#21D3F2 is rgb(33, 211, 242) in RGB, hsl(189, 89%, 54%) in HSL, and cmyk(86%, 13%, 0%, 5%) in CMYK.
Can I use white text on #21D3F2?
White text on this background reaches 1.8:1, which fails WCAG AA. Black text reaches 11.66:1.
What colors go well with #21D3F2?
Its direct complement is #F24121. For something less stark, the split-complementary pair #F2216A and #F2A921 gives you contrast without the vibration.