black
#000000
#B13639
#B13639
Color Values
| Format | #000000 | #B13639 |
|---|---|---|
| HEX | #000000 | #B13639 |
| RGB | 0, 0, 0 | 177, 54, 57 |
| HSL | 0.0, 0.0%, 0.0% | 358.5, 53.2%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 358.5, 69.5%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 69.5%, 67.8%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5163 0.1591 23.4 |
Contrast & Accessibility
3.46:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B13639 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B13639
Color Difference (Delta E)
70.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B13639);
background: linear-gradient(135deg, #000000, #B13639);