black
#000000
#287553
#287553
Color Values
| Format | #000000 | #287553 |
|---|---|---|
| HEX | #000000 | #287553 |
| RGB | 0, 0, 0 | 40, 117, 83 |
| HSL | 0.0, 0.0%, 0.0% | 153.5, 49.0%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 153.5, 65.8%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 65.8%, 0.0%, 29.1%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5055 0.0933 160.9 |
Contrast & Accessibility
3.76:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287553 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287553
Color Difference (Delta E)
55.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287553);
background: linear-gradient(135deg, #000000, #287553);