black
#000000
#4564CF
#4564CF
Color Values
| Format | #000000 | #4564CF |
|---|---|---|
| HEX | #000000 | #4564CF |
| RGB | 0, 0, 0 | 69, 100, 207 |
| HSL | 0.0, 0.0%, 0.0% | 226.5, 59.0%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 226.5, 66.7%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 51.7%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5386 0.169 268.1 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4564CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4564CF
Color Difference (Delta E)
78.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4564CF);
background: linear-gradient(135deg, #000000, #4564CF);