black
#000000
#688C6E
#688C6E
Color Values
| Format | #000000 | #688C6E |
|---|---|---|
| HEX | #000000 | #688C6E |
| RGB | 0, 0, 0 | 104, 140, 110 |
| HSL | 0.0, 0.0%, 0.0% | 130.0, 14.8%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 130.0, 25.7%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 25.7%, 0.0%, 21.4%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6043 0.0605 149.3 |
Contrast & Accessibility
5.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #688C6E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #688C6E
Color Difference (Delta E)
59.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #688C6E);
background: linear-gradient(135deg, #000000, #688C6E);