black
#000000
#D4373B
#D4373B
Color Values
| Format | #000000 | #D4373B |
|---|---|---|
| HEX | #000000 | #D4373B |
| RGB | 0, 0, 0 | 212, 55, 59 |
| HSL | 0.0, 0.0%, 0.0% | 358.5, 64.6%, 52.4% |
| HSV | 0.0, 0.0%, 0.0% | 358.5, 74.1%, 83.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 74.1%, 72.2%, 16.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5779 0.1936 24.5 |
Contrast & Accessibility
4.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D4373B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D4373B
Color Difference (Delta E)
85.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D4373B);
background: linear-gradient(135deg, #000000, #D4373B);