#21A9B2
#21A9B2
white
#FFFFFF
Color Values
| Format | #21A9B2 | #FFFFFF |
|---|---|---|
| HEX | #21A9B2 | #FFFFFF |
| RGB | 33, 169, 178 | 255, 255, 255 |
| HSL | 183.7, 68.7%, 41.4% | 0.0, 0.0%, 100.0% |
| HSV | 183.7, 81.5%, 69.8% | 0.0, 0.0%, 100.0% |
| CMYK | 81.5%, 5.1%, 0.0%, 30.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6716 0.1081 202.0 | 1.0 0.0 89.9 |
Contrast & Accessibility
2.84:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #21A9B2
The quick brown fox jumps over the lazy dog
Text: #21A9B2 → Background: #FFFFFF
Color Difference (Delta E)
50.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #21A9B2, #FFFFFF);
background: linear-gradient(135deg, #21A9B2, #FFFFFF);