black
#000000
#666DDB
#666DDB
Color Values
| Format | #000000 | #666DDB |
|---|---|---|
| HEX | #000000 | #666DDB |
| RGB | 0, 0, 0 | 102, 109, 219 |
| HSL | 0.0, 0.0%, 0.0% | 236.4, 61.9%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 236.4, 53.4%, 85.9% |
| CMYK | 0%, 0%, 0%, 100% | 53.4%, 50.2%, 0.0%, 14.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5846 0.1652 277.3 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666DDB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666DDB
Color Difference (Delta E)
81.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666DDB);
background: linear-gradient(135deg, #000000, #666DDB);