black
#000000
#143ECB
#143ECB
Color Values
| Format | #000000 | #143ECB |
|---|---|---|
| HEX | #000000 | #143ECB |
| RGB | 0, 0, 0 | 20, 62, 203 |
| HSL | 0.0, 0.0%, 0.0% | 226.2, 82.1%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 226.2, 90.1%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 90.1%, 69.5%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4456 0.2204 264.8 |
Contrast & Accessibility
2.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #143ECB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #143ECB
Color Difference (Delta E)
92.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #143ECB);
background: linear-gradient(135deg, #000000, #143ECB);