black
#000000
#287F7A
#287F7A
Color Values
| Format | #000000 | #287F7A |
|---|---|---|
| HEX | #000000 | #287F7A |
| RGB | 0, 0, 0 | 40, 127, 122 |
| HSL | 0.0, 0.0%, 0.0% | 176.6, 52.1%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 176.6, 68.5%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 68.5%, 0.0%, 3.9%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5445 0.0811 189.6 |
Contrast & Accessibility
4.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287F7A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287F7A
Color Difference (Delta E)
55.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287F7A);
background: linear-gradient(135deg, #000000, #287F7A);