black
#000000
#D1311D
#D1311D
Color Values
| Format | #000000 | #D1311D |
|---|---|---|
| HEX | #000000 | #D1311D |
| RGB | 0, 0, 0 | 209, 49, 29 |
| HSL | 0.0, 0.0%, 0.0% | 6.7, 75.6%, 46.7% |
| HSV | 0.0, 0.0%, 0.0% | 6.7, 86.1%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 76.6%, 86.1%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5644 0.199 30.8 |
Contrast & Accessibility
4.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D1311D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D1311D
Color Difference (Delta E)
91.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D1311D);
background: linear-gradient(135deg, #000000, #D1311D);