black
#000000
#31383F
#31383F
Color Values
| Format | #000000 | #31383F |
|---|---|---|
| HEX | #000000 | #31383F |
| RGB | 0, 0, 0 | 49, 56, 63 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 12.5%, 22.0% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 22.2%, 24.7% |
| CMYK | 0%, 0%, 0%, 100% | 22.2%, 11.1%, 0.0%, 75.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3369 0.0156 248.3 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31383F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31383F
Color Difference (Delta E)
23.77
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31383F);
background: linear-gradient(135deg, #000000, #31383F);