black
#000000
#180021
#180021
Color Values
| Format | #000000 | #180021 |
|---|---|---|
| HEX | #000000 | #180021 |
| RGB | 0, 0, 0 | 24, 0, 33 |
| HSL | 0.0, 0.0%, 0.0% | 283.6, 100.0%, 6.5% |
| HSV | 0.0, 0.0%, 0.0% | 283.6, 100.0%, 12.9% |
| CMYK | 0%, 0%, 0%, 100% | 27.3%, 100.0%, 0.0%, 87.1% |
| OKLCH | 0.0 0.0 0.0 | 0.1553 0.076 316.3 |
Contrast & Accessibility
1.06:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #180021 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #180021
Color Difference (Delta E)
21.44
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #180021);
background: linear-gradient(135deg, #000000, #180021);