black
#000000
#A1300D
#A1300D
Color Values
| Format | #000000 | #A1300D |
|---|---|---|
| HEX | #000000 | #A1300D |
| RGB | 0, 0, 0 | 161, 48, 13 |
| HSL | 0.0, 0.0%, 0.0% | 14.2, 85.1%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 14.2, 91.9%, 63.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 70.2%, 91.9%, 36.9% |
| OKLCH | 0.0 0.0 0.0 | 0.477 0.1547 36.0 |
Contrast & Accessibility
2.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A1300D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A1300D
Color Difference (Delta E)
73.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A1300D);
background: linear-gradient(135deg, #000000, #A1300D);