black
#000000
#247E9B
#247E9B
Color Values
| Format | #000000 | #247E9B |
|---|---|---|
| HEX | #000000 | #247E9B |
| RGB | 0, 0, 0 | 36, 126, 155 |
| HSL | 0.0, 0.0%, 0.0% | 194.6, 62.3%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 194.6, 76.8%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.8%, 18.7%, 0.0%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5545 0.0925 224.2 |
Contrast & Accessibility
4.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #247E9B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #247E9B
Color Difference (Delta E)
56.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #247E9B);
background: linear-gradient(135deg, #000000, #247E9B);