black
#000000
#669F9A
#669F9A
Color Values
| Format | #000000 | #669F9A |
|---|---|---|
| HEX | #000000 | #669F9A |
| RGB | 0, 0, 0 | 102, 159, 154 |
| HSL | 0.0, 0.0%, 0.0% | 174.7, 22.9%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 174.7, 35.8%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 35.8%, 0.0%, 3.1%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6617 0.0604 188.8 |
Contrast & Accessibility
6.99:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #669F9A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #669F9A
Color Difference (Delta E)
64.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #669F9A);
background: linear-gradient(135deg, #000000, #669F9A);