black
#000000
#307E9C
#307E9C
Color Values
| Format | #000000 | #307E9C |
|---|---|---|
| HEX | #000000 | #307E9C |
| RGB | 0, 0, 0 | 48, 126, 156 |
| HSL | 0.0, 0.0%, 0.0% | 196.7, 52.9%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 196.7, 69.2%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 69.2%, 19.2%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5583 0.088 227.2 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307E9C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307E9C
Color Difference (Delta E)
56.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307E9C);
background: linear-gradient(135deg, #000000, #307E9C);