black
#000000
#CB1501
#CB1501
Color Values
| Format | #000000 | #CB1501 |
|---|---|---|
| HEX | #000000 | #CB1501 |
| RGB | 0, 0, 0 | 203, 21, 1 |
| HSL | 0.0, 0.0%, 0.0% | 5.9, 99.0%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 5.9, 99.5%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.7%, 99.5%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5348 0.2113 30.4 |
Contrast & Accessibility
3.65:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CB1501 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CB1501
Color Difference (Delta E)
96.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CB1501);
background: linear-gradient(135deg, #000000, #CB1501);