black
#000000
#4578DB
#4578DB
Color Values
| Format | #000000 | #4578DB |
|---|---|---|
| HEX | #000000 | #4578DB |
| RGB | 0, 0, 0 | 69, 120, 219 |
| HSL | 0.0, 0.0%, 0.0% | 219.6, 67.6%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 219.6, 68.5%, 85.9% |
| CMYK | 0%, 0%, 0%, 100% | 68.5%, 45.2%, 0.0%, 14.1% |
| OKLCH | 0.0 0.0 0.0 | 0.588 0.1611 262.1 |
Contrast & Accessibility
4.96:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4578DB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4578DB
Color Difference (Delta E)
77.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4578DB);
background: linear-gradient(135deg, #000000, #4578DB);