black
#000000
#EF644E
#EF644E
Color Values
| Format | #000000 | #EF644E |
|---|---|---|
| HEX | #000000 | #EF644E |
| RGB | 0, 0, 0 | 239, 100, 78 |
| HSL | 0.0, 0.0%, 0.0% | 8.2, 83.4%, 62.2% |
| HSV | 0.0, 0.0%, 0.0% | 8.2, 67.4%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 58.2%, 67.4%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6743 0.1761 31.2 |
Contrast & Accessibility
6.6:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EF644E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EF644E
Color Difference (Delta E)
88.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EF644E);
background: linear-gradient(135deg, #000000, #EF644E);