black
#000000
#668B88
#668B88
Color Values
| Format | #000000 | #668B88 |
|---|---|---|
| HEX | #000000 | #668B88 |
| RGB | 0, 0, 0 | 102, 139, 136 |
| HSL | 0.0, 0.0%, 0.0% | 175.1, 15.4%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 175.1, 26.6%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 26.6%, 0.0%, 2.2%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6082 0.0415 189.9 |
Contrast & Accessibility
5.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668B88 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668B88
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, #668B88);
background: linear-gradient(135deg, #000000, #668B88);