black
#000000
#305BBD
#305BBD
Color Values
| Format | #000000 | #305BBD |
|---|---|---|
| HEX | #000000 | #305BBD |
| RGB | 0, 0, 0 | 48, 91, 189 |
| HSL | 0.0, 0.0%, 0.0% | 221.7, 59.5%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 221.7, 74.6%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 74.6%, 51.9%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4972 0.1618 263.7 |
Contrast & Accessibility
3.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305BBD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305BBD
Color Difference (Delta E)
72.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305BBD);
background: linear-gradient(135deg, #000000, #305BBD);