black
#000000
#5156CC
#5156CC
Color Values
| Format | #000000 | #5156CC |
|---|---|---|
| HEX | #000000 | #5156CC |
| RGB | 0, 0, 0 | 81, 86, 204 |
| HSL | 0.0, 0.0%, 0.0% | 237.6, 54.7%, 55.9% |
| HSV | 0.0, 0.0%, 0.0% | 237.6, 60.3%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 57.8%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5168 0.1793 276.3 |
Contrast & Accessibility
3.55:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5156CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5156CC
Color Difference (Delta E)
82.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5156CC);
background: linear-gradient(135deg, #000000, #5156CC);