black
#000000
#D02828
#D02828
Color Values
| Format | #000000 | #D02828 |
|---|---|---|
| HEX | #000000 | #D02828 |
| RGB | 0, 0, 0 | 208, 40, 40 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 67.7%, 48.6% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 80.8%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 80.8%, 80.8%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5568 0.203 26.9 |
Contrast & Accessibility
4.02:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D02828 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D02828
Color Difference (Delta E)
89.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D02828);
background: linear-gradient(135deg, #000000, #D02828);