black
#000000
#51658D
#51658D
Color Values
| Format | #000000 | #51658D |
|---|---|---|
| HEX | #000000 | #51658D |
| RGB | 0, 0, 0 | 81, 101, 141 |
| HSL | 0.0, 0.0%, 0.0% | 220.0, 27.0%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 220.0, 42.6%, 55.3% |
| CMYK | 0%, 0%, 0%, 100% | 42.6%, 28.4%, 0.0%, 44.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5074 0.0685 263.7 |
Contrast & Accessibility
3.6:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51658D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51658D
Color Difference (Delta E)
49.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51658D);
background: linear-gradient(135deg, #000000, #51658D);