black
#000000
#555AC3
#555AC3
Color Values
| Format | #000000 | #555AC3 |
|---|---|---|
| HEX | #000000 | #555AC3 |
| RGB | 0, 0, 0 | 85, 90, 195 |
| HSL | 0.0, 0.0%, 0.0% | 237.3, 47.8%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 237.3, 56.4%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 56.4%, 53.8%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5202 0.161 277.2 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555AC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555AC3
Color Difference (Delta E)
76.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555AC3);
background: linear-gradient(135deg, #000000, #555AC3);