black
#000000
#A4390D
#A4390D
Color Values
| Format | #000000 | #A4390D |
|---|---|---|
| HEX | #000000 | #A4390D |
| RGB | 0, 0, 0 | 164, 57, 13 |
| HSL | 0.0, 0.0%, 0.0% | 17.5, 85.3%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 17.5, 92.1%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.2%, 92.1%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.493 0.15 39.1 |
Contrast & Accessibility
3.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A4390D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A4390D
Color Difference (Delta E)
74.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A4390D);
background: linear-gradient(135deg, #000000, #A4390D);