black
#000000
#51918D
#51918D
Color Values
| Format | #000000 | #51918D |
|---|---|---|
| HEX | #000000 | #51918D |
| RGB | 0, 0, 0 | 81, 145, 141 |
| HSL | 0.0, 0.0%, 0.0% | 176.2, 28.3%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 176.2, 44.1%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 44.1%, 0.0%, 2.8%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6127 0.0663 190.4 |
Contrast & Accessibility
5.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51918D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51918D
Color Difference (Delta E)
60.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51918D);
background: linear-gradient(135deg, #000000, #51918D);