black
#000000
#04257C
#04257C
Color Values
| Format | #000000 | #04257C |
|---|---|---|
| HEX | #000000 | #04257C |
| RGB | 0, 0, 0 | 4, 37, 124 |
| HSL | 0.0, 0.0%, 0.0% | 223.5, 93.8%, 25.1% |
| HSV | 0.0, 0.0%, 0.0% | 223.5, 96.8%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 96.8%, 70.2%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3141 0.1511 263.5 |
Contrast & Accessibility
1.56:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #04257C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #04257C
Color Difference (Delta E)
61.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #04257C);
background: linear-gradient(135deg, #000000, #04257C);