black
#000000
#283D55
#283D55
Color Values
| Format | #000000 | #283D55 |
|---|---|---|
| HEX | #000000 | #283D55 |
| RGB | 0, 0, 0 | 40, 61, 85 |
| HSL | 0.0, 0.0%, 0.0% | 212.0, 36.0%, 24.5% |
| HSV | 0.0, 0.0%, 0.0% | 212.0, 52.9%, 33.3% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 28.2%, 0.0%, 66.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3537 0.0499 252.5 |
Contrast & Accessibility
1.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283D55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283D55
Color Difference (Delta E)
30.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283D55);
background: linear-gradient(135deg, #000000, #283D55);