black
#000000
#066C64
#066C64
Color Values
| Format | #000000 | #066C64 |
|---|---|---|
| HEX | #000000 | #066C64 |
| RGB | 0, 0, 0 | 6, 108, 100 |
| HSL | 0.0, 0.0%, 0.0% | 175.3, 89.5%, 22.4% |
| HSV | 0.0, 0.0%, 0.0% | 175.3, 94.4%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 94.4%, 0.0%, 7.4%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4787 0.0825 185.8 |
Contrast & Accessibility
3.34:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #066C64 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #066C64
Color Difference (Delta E)
49.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #066C64);
background: linear-gradient(135deg, #000000, #066C64);