black
#000000
#668C88
#668C88
Color Values
| Format | #000000 | #668C88 |
|---|---|---|
| HEX | #000000 | #668C88 |
| RGB | 0, 0, 0 | 102, 140, 136 |
| HSL | 0.0, 0.0%, 0.0% | 173.7, 15.7%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 173.7, 27.1%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 27.1%, 0.0%, 2.9%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6106 0.0426 188.0 |
Contrast & Accessibility
5.67:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668C88 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668C88
Color Difference (Delta E)
57.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668C88);
background: linear-gradient(135deg, #000000, #668C88);