black
#000000
#EF5010
#EF5010
Color Values
| Format | #000000 | #EF5010 |
|---|---|---|
| HEX | #000000 | #EF5010 |
| RGB | 0, 0, 0 | 239, 80, 16 |
| HSL | 0.0, 0.0%, 0.0% | 17.2, 87.5%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 17.2, 93.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 66.5%, 93.3%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6449 0.2052 38.0 |
Contrast & Accessibility
5.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EF5010 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EF5010
Color Difference (Delta E)
103.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EF5010);
background: linear-gradient(135deg, #000000, #EF5010);