black
#000000
#555FF3
#555FF3
Color Values
| Format | #000000 | #555FF3 |
|---|---|---|
| HEX | #000000 | #555FF3 |
| RGB | 0, 0, 0 | 85, 95, 243 |
| HSL | 0.0, 0.0%, 0.0% | 236.2, 86.8%, 64.3% |
| HSV | 0.0, 0.0%, 0.0% | 236.2, 65.0%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 65.0%, 60.9%, 0.0%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5661 0.2182 274.1 |
Contrast & Accessibility
4.32:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555FF3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555FF3
Color Difference (Delta E)
98.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555FF3);
background: linear-gradient(135deg, #000000, #555FF3);