black
#000000
#283FAE
#283FAE
Color Values
| Format | #000000 | #283FAE |
|---|---|---|
| HEX | #000000 | #283FAE |
| RGB | 0, 0, 0 | 40, 63, 174 |
| HSL | 0.0, 0.0%, 0.0% | 229.7, 62.6%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 229.7, 77.0%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 77.0%, 63.8%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4257 0.1782 268.4 |
Contrast & Accessibility
2.41:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283FAE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283FAE
Color Difference (Delta E)
76.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283FAE);
background: linear-gradient(135deg, #000000, #283FAE);