black
#000000
#303F59
#303F59
Color Values
| Format | #000000 | #303F59 |
|---|---|---|
| HEX | #000000 | #303F59 |
| RGB | 0, 0, 0 | 48, 63, 89 |
| HSL | 0.0, 0.0%, 0.0% | 218.0, 29.9%, 26.9% |
| HSV | 0.0, 0.0%, 0.0% | 218.0, 46.1%, 34.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.1%, 29.2%, 0.0%, 65.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3665 0.0493 261.1 |
Contrast & Accessibility
1.98:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303F59 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303F59
Color Difference (Delta E)
31.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303F59);
background: linear-gradient(135deg, #000000, #303F59);