black
#000000
#37011C
#37011C
Color Values
| Format | #000000 | #37011C |
|---|---|---|
| HEX | #000000 | #37011C |
| RGB | 0, 0, 0 | 55, 1, 28 |
| HSL | 0.0, 0.0%, 0.0% | 330.0, 96.4%, 11.0% |
| HSV | 0.0, 0.0%, 0.0% | 330.0, 98.2%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 98.2%, 49.1%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.2211 0.0881 356.1 |
Contrast & Accessibility
1.18:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37011C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37011C
Color Difference (Delta E)
29.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37011C);
background: linear-gradient(135deg, #000000, #37011C);