black
#000000
#51968F
#51968F
Color Values
| Format | #000000 | #51968F |
|---|---|---|
| HEX | #000000 | #51968F |
| RGB | 0, 0, 0 | 81, 150, 143 |
| HSL | 0.0, 0.0%, 0.0% | 173.9, 29.9%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 173.9, 46.0%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 0.0%, 4.7%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6258 0.0711 187.0 |
Contrast & Accessibility
6.11:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51968F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51968F
Color Difference (Delta E)
62.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51968F);
background: linear-gradient(135deg, #000000, #51968F);