black
#000000
#247DBB
#247DBB
Color Values
| Format | #000000 | #247DBB |
|---|---|---|
| HEX | #000000 | #247DBB |
| RGB | 0, 0, 0 | 36, 125, 187 |
| HSL | 0.0, 0.0%, 0.0% | 204.6, 67.7%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 204.6, 80.7%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 80.7%, 33.2%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5686 0.1254 244.3 |
Contrast & Accessibility
4.73:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #247DBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #247DBB
Color Difference (Delta E)
64.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #247DBB);
background: linear-gradient(135deg, #000000, #247DBB);