black
#000000
#37100F
#37100F
Color Values
| Format | #000000 | #37100F |
|---|---|---|
| HEX | #000000 | #37100F |
| RGB | 0, 0, 0 | 55, 16, 15 |
| HSL | 0.0, 0.0%, 0.0% | 1.5, 57.1%, 13.7% |
| HSV | 0.0, 0.0%, 0.0% | 1.5, 72.7%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 70.9%, 72.7%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.2375 0.0628 24.6 |
Contrast & Accessibility
1.24:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37100F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37100F
Color Difference (Delta E)
24.3
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37100F);
background: linear-gradient(135deg, #000000, #37100F);