#21ddd9 HEX color information
| Color | HEX | RGB |
|---|---|---|
| #21ddd9 | RGB(33, 221, 217) |
Created at 10/16/2026 01:28
RGB values are RGB(33, 221, 217)
#21ddd9 color contains Red 12.94%, Green 86.67% and Blue 85.1%.
oklch(81.33% 0.1353 192.44)
#21ddd9 color contains Red 12.94%, Green 86.67% and Blue 85.1%.
oklch(81.33% 0.1353 192.44)
Color Names of #21ddd9 HEX code
≈ Turquoise
Classification of #21ddd9 color
#21ddd9 is Light and Cool Color Saturation 74%, lightness 50%.
Shade of Medium Turquoise
Alternative colors of #21ddd9
Opposite Color for #21ddd9 is #dd2125
#21ddd9 Color Conversion
Codes and values information about the HEX color decimal, HEX. HSL, HSLA, RGB, RGBA values #21ddd9
cmyk
CMYK(85%, 0%, 2%, 13%)
Decimal
2219481
HEX
#21ddd9
HSL
hsl(179, 74%, 50%)
HSLA
hsla(179, 74%, 50%, 1)
RGB
RGB(33, 221, 217)
RGBA
RGBA(33, 221, 217, 1)
Palettes for #21ddd9 color:
Below are examples of color palettes with the #21ddd9 HEX color
darkest color is #031616 from shades and lightest color is #e9fcfb from tints
Shades palette of #21ddd9:
#1ec7c3
#1ab1ae
#179b98
#148582
#116f6d
#0d5857
#0a4241
#072c2b
#031616
#000000
Tints palette of #21ddd9:
#37e0dd
#4de4e1
#64e7e4
#7aebe8
#90eeec
#a6f1f0
#bcf5f4
#d3f8f7
#e9fcfb
#ffffff
Complementary palette of #21ddd9:
#21ddd9
#dd2125
Triadic palette of #21ddd9:
#21ddd9
#d921dd
#ddd921
Square palette of #21ddd9:
#21ddd9
#7b21dd
#dd2125
#83dd21
Analogous palette of #21ddd9:
#21dd7b
#21ddd9
#2183dd
Split-Complementary palette of #21ddd9:
#21ddd9
#dd2183
#dd7b21
Rectangle (tetradic) palette of #21ddd9:
#21ddd9
#2125dd
#dd2125
#ddd921
Suggested color palettes for #21ddd9 HEX:
Color palette with color #21ddd9 #1:
Color palette with color #21ddd9 #2:
Color palette with color #21ddd9 #3:
Color palette with color #21ddd9 #4:
Color palette with color #21ddd9 #5:
Color Contrast
Color pairings of #21ddd9 with black and white for small text, large text and graphics, based on the WCAG accessibility contrast ratio.
#21ddd9
#21ddd9Contrast Ratio
1.69:1
| Size | AA-level | AAA-level |
| Large text: | ||
| Small text: |
#21ddd9
#21ddd9Contrast Ratio
12.4:1
| Size | AA-level | AAA-level |
| Large text: | ||
| Small text: |
Image #21ddd9 color png
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