black
#000000
#555CFB
#555CFB
Color Values
| Format | #000000 | #555CFB |
|---|---|---|
| HEX | #000000 | #555CFB |
| RGB | 0, 0, 0 | 85, 92, 251 |
| HSL | 0.0, 0.0%, 0.0% | 237.5, 95.4%, 65.9% |
| HSV | 0.0, 0.0%, 0.0% | 237.5, 66.1%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 66.1%, 63.3%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5677 0.2316 274.3 |
Contrast & Accessibility
4.31:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555CFB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555CFB
Color Difference (Delta E)
103.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555CFB);
background: linear-gradient(135deg, #000000, #555CFB);