black
#000000
#283D6F
#283D6F
Color Values
| Format | #000000 | #283D6F |
|---|---|---|
| HEX | #000000 | #283D6F |
| RGB | 0, 0, 0 | 40, 61, 111 |
| HSL | 0.0, 0.0%, 0.0% | 222.3, 47.0%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 222.3, 64.0%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 64.0%, 45.0%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3699 0.0901 265.1 |
Contrast & Accessibility
1.99:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283D6F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283D6F
Color Difference (Delta E)
42.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283D6F);
background: linear-gradient(135deg, #000000, #283D6F);