black
#000000
#555FAD
#555FAD
Color Values
| Format | #000000 | #555FAD |
|---|---|---|
| HEX | #000000 | #555FAD |
| RGB | 0, 0, 0 | 85, 95, 173 |
| HSL | 0.0, 0.0%, 0.0% | 233.2, 34.9%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 233.2, 50.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 50.9%, 45.1%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5152 0.1229 275.7 |
Contrast & Accessibility
3.63:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555FAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555FAD
Color Difference (Delta E)
63.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555FAD);
background: linear-gradient(135deg, #000000, #555FAD);