black
#000000
#356ADF
#356ADF
Color Values
| Format | #000000 | #356ADF |
|---|---|---|
| HEX | #000000 | #356ADF |
| RGB | 0, 0, 0 | 53, 106, 223 |
| HSL | 0.0, 0.0%, 0.0% | 221.3, 72.6%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 221.3, 76.2%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 52.5%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5555 0.1877 263.3 |
Contrast & Accessibility
4.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #356ADF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #356ADF
Color Difference (Delta E)
83.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #356ADF);
background: linear-gradient(135deg, #000000, #356ADF);