black
#000000
#247F89
#247F89
Color Values
| Format | #000000 | #247F89 |
|---|---|---|
| HEX | #000000 | #247F89 |
| RGB | 0, 0, 0 | 36, 127, 137 |
| HSL | 0.0, 0.0%, 0.0% | 185.9, 58.4%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 185.9, 73.7%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 73.7%, 7.3%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5492 0.0832 205.8 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #247F89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #247F89
Color Difference (Delta E)
55.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #247F89);
background: linear-gradient(135deg, #000000, #247F89);