black
#000000
#304FAC
#304FAC
Color Values
| Format | #000000 | #304FAC |
|---|---|---|
| HEX | #000000 | #304FAC |
| RGB | 0, 0, 0 | 48, 79, 172 |
| HSL | 0.0, 0.0%, 0.0% | 225.0, 56.4%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 225.0, 72.1%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 72.1%, 54.1%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4592 0.1534 266.4 |
Contrast & Accessibility
2.84:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304FAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304FAC
Color Difference (Delta E)
67.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304FAC);
background: linear-gradient(135deg, #000000, #304FAC);