black
#000000
#D33E37
#D33E37
Color Values
| Format | #000000 | #D33E37 |
|---|---|---|
| HEX | #000000 | #D33E37 |
| RGB | 0, 0, 0 | 211, 62, 55 |
| HSL | 0.0, 0.0%, 0.0% | 2.7, 63.9%, 52.2% |
| HSV | 0.0, 0.0%, 0.0% | 2.7, 73.9%, 82.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 70.6%, 73.9%, 17.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5823 0.1871 27.3 |
Contrast & Accessibility
4.51:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D33E37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D33E37
Color Difference (Delta E)
84.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D33E37);
background: linear-gradient(135deg, #000000, #D33E37);