black
#000000
#5B151C
#5B151C
Color Values
| Format | #000000 | #5B151C |
|---|---|---|
| HEX | #000000 | #5B151C |
| RGB | 0, 0, 0 | 91, 21, 28 |
| HSL | 0.0, 0.0%, 0.0% | 354.0, 62.5%, 22.0% |
| HSV | 0.0, 0.0%, 0.0% | 354.0, 76.9%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 76.9%, 69.2%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3177 0.101 19.7 |
Contrast & Accessibility
1.57:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5B151C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5B151C
Color Difference (Delta E)
40.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5B151C);
background: linear-gradient(135deg, #000000, #5B151C);