black
#000000
#A4373D
#A4373D
Color Values
| Format | #000000 | #A4373D |
|---|---|---|
| HEX | #000000 | #A4373D |
| RGB | 0, 0, 0 | 164, 55, 61 |
| HSL | 0.0, 0.0%, 0.0% | 356.7, 49.8%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 356.7, 66.5%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 66.5%, 62.8%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4961 0.1436 21.0 |
Contrast & Accessibility
3.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A4373D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A4373D
Color Difference (Delta E)
63.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A4373D);
background: linear-gradient(135deg, #000000, #A4373D);