black
#000000
#4570CB
#4570CB
Color Values
| Format | #000000 | #4570CB |
|---|---|---|
| HEX | #000000 | #4570CB |
| RGB | 0, 0, 0 | 69, 112, 203 |
| HSL | 0.0, 0.0%, 0.0% | 220.7, 56.3%, 53.3% |
| HSV | 0.0, 0.0%, 0.0% | 220.7, 66.0%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 66.0%, 44.8%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5606 0.1488 263.4 |
Contrast & Accessibility
4.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4570CB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4570CB
Color Difference (Delta E)
72.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4570CB);
background: linear-gradient(135deg, #000000, #4570CB);