black
#000000
#283F9A
#283F9A
Color Values
| Format | #000000 | #283F9A |
|---|---|---|
| HEX | #000000 | #283F9A |
| RGB | 0, 0, 0 | 40, 63, 154 |
| HSL | 0.0, 0.0%, 0.0% | 227.9, 58.8%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 227.9, 74.0%, 60.4% |
| CMYK | 0%, 0%, 0%, 100% | 74.0%, 59.1%, 0.0%, 39.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4078 0.151 268.1 |
Contrast & Accessibility
2.27:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283F9A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283F9A
Color Difference (Delta E)
65.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283F9A);
background: linear-gradient(135deg, #000000, #283F9A);