black
#000000
#D33B3B
#D33B3B
Color Values
| Format | #000000 | #D33B3B |
|---|---|---|
| HEX | #000000 | #D33B3B |
| RGB | 0, 0, 0 | 211, 59, 59 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 63.3%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 72.0%, 82.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.0%, 72.0%, 17.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5799 0.1892 25.3 |
Contrast & Accessibility
4.46:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D33B3B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D33B3B
Color Difference (Delta E)
84.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D33B3B);
background: linear-gradient(135deg, #000000, #D33B3B);