black
#000000
#284F80
#284F80
Color Values
| Format | #000000 | #284F80 |
|---|---|---|
| HEX | #000000 | #284F80 |
| RGB | 0, 0, 0 | 40, 79, 128 |
| HSL | 0.0, 0.0%, 0.0% | 213.4, 52.4%, 32.9% |
| HSV | 0.0, 0.0%, 0.0% | 213.4, 68.8%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 68.8%, 38.3%, 0.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4242 0.0932 255.2 |
Contrast & Accessibility
2.52:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284F80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284F80
Color Difference (Delta E)
45.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284F80);
background: linear-gradient(135deg, #000000, #284F80);