black
#000000
#555AFF
#555AFF
Color Values
| Format | #000000 | #555AFF |
|---|---|---|
| HEX | #000000 | #555AFF |
| RGB | 0, 0, 0 | 85, 90, 255 |
| HSL | 0.0, 0.0%, 0.0% | 238.2, 100.0%, 66.7% |
| HSV | 0.0, 0.0%, 0.0% | 238.2, 66.7%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 64.7%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5679 0.2388 274.4 |
Contrast & Accessibility
4.29:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555AFF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555AFF
Color Difference (Delta E)
106.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555AFF);
background: linear-gradient(135deg, #000000, #555AFF);