black
#000000
#1D579C
#1D579C
Color Values
| Format | #000000 | #1D579C |
|---|---|---|
| HEX | #000000 | #1D579C |
| RGB | 0, 0, 0 | 29, 87, 156 |
| HSL | 0.0, 0.0%, 0.0% | 212.6, 68.6%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 212.6, 81.4%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 81.4%, 44.2%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4578 0.1269 255.2 |
Contrast & Accessibility
2.9:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1D579C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1D579C
Color Difference (Delta E)
57.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1D579C);
background: linear-gradient(135deg, #000000, #1D579C);