black
#000000
#4553CC
#4553CC
Color Values
| Format | #000000 | #4553CC |
|---|---|---|
| HEX | #000000 | #4553CC |
| RGB | 0, 0, 0 | 69, 83, 204 |
| HSL | 0.0, 0.0%, 0.0% | 233.8, 57.0%, 53.5% |
| HSV | 0.0, 0.0%, 0.0% | 233.8, 66.2%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 66.2%, 59.3%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5038 0.186 272.8 |
Contrast & Accessibility
3.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4553CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4553CC
Color Difference (Delta E)
83.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4553CC);
background: linear-gradient(135deg, #000000, #4553CC);