black
#000000
#668B89
#668B89
Color Values
| Format | #000000 | #668B89 |
|---|---|---|
| HEX | #000000 | #668B89 |
| RGB | 0, 0, 0 | 102, 139, 137 |
| HSL | 0.0, 0.0%, 0.0% | 176.8, 15.4%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 176.8, 26.6%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 26.6%, 0.0%, 1.4%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6086 0.0413 192.0 |
Contrast & Accessibility
5.62:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668B89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668B89
Color Difference (Delta E)
56.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668B89);
background: linear-gradient(135deg, #000000, #668B89);