Chroma Seek

#21BBDD

Color Information

Hex Code

#21BBDD

RGB

33, 187, 221

HSL

191°, 74%, 50%

CSS

#21BBDD

Color Tints

Color Shades

Related Colors

Complementary Color

#DE4421

Opposite on color wheel

Split-Complementary Colors

#DE215D, #DEA221

Adjacent to complementary color

Analogous Colors

#21DEA2, #215DDE

Adjacent colors on color wheel (30° apart)

Triadic Colors

#DE21BB, #BBDE21

Three colors equally spaced (120° apart)

Tetradic Colors

#4421DE, #DE4421, #BBDE21

Rectangle on color wheel (90° apart)

Square Colors

#A221DE, #DE4421, #5DDE21

Four colors equally spaced (90° apart)

Monochromatic Variations

#D3F1F8, #7AD6EB, #147085, #07252C

Same hue, different lightness/saturation

Aesthetic Color Palettes

Beautiful 5-color palettes featuring #21BBDD. Each palette is designed for harmonious color combinations.

Analogous + Complementary

#21BBDD

#21DE73

#212EDE

#DE4421

#DEA221

A harmonious blend of analogous colors with complementary accents for balanced contrast.

Triadic + Accent

#21BBDD

#DE21BB

#BBDE21

#8F7AEB

#148529

Bold triadic colors with lighter and darker accent variations for dynamic contrast.

Monochromatic + Split Complementary

#21BBDD

#90DDEE

#115E6F

#DE215D

#DEA221

Sophisticated monochromatic variations paired with split complementary colors for elegant contrast.

Interactive Color Picker

Click and drag on the color picker to explore different colors. The preview area will update in real-time.

Current Color

#21BBDD

33, 187, 221

191°, 74%, 50%