black
#000000
#4057B8
#4057B8
Color Values
| Format | #000000 | #4057B8 |
|---|---|---|
| HEX | #000000 | #4057B8 |
| RGB | 0, 0, 0 | 64, 87, 184 |
| HSL | 0.0, 0.0%, 0.0% | 228.5, 48.4%, 48.6% |
| HSV | 0.0, 0.0%, 0.0% | 228.5, 65.2%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 65.2%, 52.7%, 0.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.493 0.1551 269.8 |
Contrast & Accessibility
3.27:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4057B8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4057B8
Color Difference (Delta E)
71.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4057B8);
background: linear-gradient(135deg, #000000, #4057B8);