black
#000000
#CF511D
#CF511D
Color Values
| Format | #000000 | #CF511D |
|---|---|---|
| HEX | #000000 | #CF511D |
| RGB | 0, 0, 0 | 207, 81, 29 |
| HSL | 0.0, 0.0%, 0.0% | 17.5, 75.4%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 17.5, 86.0%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 60.9%, 86.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5953 0.171 40.1 |
Contrast & Accessibility
4.85:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CF511D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CF511D
Color Difference (Delta E)
87.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CF511D);
background: linear-gradient(135deg, #000000, #CF511D);