black
#000000
#639890
#639890
Color Values
| Format | #000000 | #639890 |
|---|---|---|
| HEX | #000000 | #639890 |
| RGB | 0, 0, 0 | 99, 152, 144 |
| HSL | 0.0, 0.0%, 0.0% | 170.9, 21.1%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 170.9, 34.9%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 34.9%, 0.0%, 5.3%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6401 0.0578 184.0 |
Contrast & Accessibility
6.42:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #639890 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #639890
Color Difference (Delta E)
62.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #639890);
background: linear-gradient(135deg, #000000, #639890);