black
#000000
#66D0FD
#66D0FD
Color Values
| Format | #000000 | #66D0FD |
|---|---|---|
| HEX | #000000 | #66D0FD |
| RGB | 0, 0, 0 | 102, 208, 253 |
| HSL | 0.0, 0.0%, 0.0% | 197.9, 97.4%, 69.6% |
| HSV | 0.0, 0.0%, 0.0% | 197.9, 59.7%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 59.7%, 17.8%, 0.0%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.812 0.1164 228.5 |
Contrast & Accessibility
12.01:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66D0FD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66D0FD
Color Difference (Delta E)
86.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66D0FD);
background: linear-gradient(135deg, #000000, #66D0FD);