black
#000000
#21ECEC
#21ECEC
Color Values
| Format | #000000 | #21ECEC |
|---|---|---|
| HEX | #000000 | #21ECEC |
| RGB | 0, 0, 0 | 33, 236, 236 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 84.2%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 86.0%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 86.0%, 0.0%, 0.0%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8557 0.1423 194.8 |
Contrast & Accessibility
14.27:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21ECEC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21ECEC
Color Difference (Delta E)
96.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21ECEC);
background: linear-gradient(135deg, #000000, #21ECEC);