black
#000000
#EF6554
#EF6554
Color Values
| Format | #000000 | #EF6554 |
|---|---|---|
| HEX | #000000 | #EF6554 |
| RGB | 0, 0, 0 | 239, 101, 84 |
| HSL | 0.0, 0.0%, 0.0% | 6.6, 82.9%, 63.3% |
| HSV | 0.0, 0.0%, 0.0% | 6.6, 64.9%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 57.7%, 64.9%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6764 0.1738 29.4 |
Contrast & Accessibility
6.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EF6554 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EF6554
Color Difference (Delta E)
87.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EF6554);
background: linear-gradient(135deg, #000000, #EF6554);