black
#000000
#247B79
#247B79
Color Values
| Format | #000000 | #247B79 |
|---|---|---|
| HEX | #000000 | #247B79 |
| RGB | 0, 0, 0 | 36, 123, 121 |
| HSL | 0.0, 0.0%, 0.0% | 178.6, 54.7%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 178.6, 70.7%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 0.0%, 1.6%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5325 0.08 192.8 |
Contrast & Accessibility
4.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #247B79 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #247B79
Color Difference (Delta E)
53.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #247B79);
background: linear-gradient(135deg, #000000, #247B79);