black
#000000
#B4102E
#B4102E
Color Values
| Format | #000000 | #B4102E |
|---|---|---|
| HEX | #000000 | #B4102E |
| RGB | 0, 0, 0 | 180, 16, 46 |
| HSL | 0.0, 0.0%, 0.0% | 349.0, 83.7%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 349.0, 91.1%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 91.1%, 74.4%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4921 0.1904 20.7 |
Contrast & Accessibility
3.05:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B4102E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B4102E
Color Difference (Delta E)
77.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B4102E);
background: linear-gradient(135deg, #000000, #B4102E);