black
#000000
#21403E
#21403E
Color Values
| Format | #000000 | #21403E |
|---|---|---|
| HEX | #000000 | #21403E |
| RGB | 0, 0, 0 | 33, 64, 62 |
| HSL | 0.0, 0.0%, 0.0% | 176.1, 32.0%, 19.0% |
| HSV | 0.0, 0.0%, 0.0% | 176.1, 48.4%, 25.1% |
| CMYK | 0%, 0%, 0%, 100% | 48.4%, 0.0%, 3.1%, 74.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3469 0.0372 190.2 |
Contrast & Accessibility
1.87:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21403E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21403E
Color Difference (Delta E)
27.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21403E);
background: linear-gradient(135deg, #000000, #21403E);