black
#000000
#1F588F
#1F588F
Color Values
| Format | #000000 | #1F588F |
|---|---|---|
| HEX | #000000 | #1F588F |
| RGB | 0, 0, 0 | 31, 88, 143 |
| HSL | 0.0, 0.0%, 0.0% | 209.5, 64.4%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 209.5, 78.3%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 78.3%, 38.5%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4521 0.1075 250.9 |
Contrast & Accessibility
2.85:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F588F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F588F
Color Difference (Delta E)
51.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F588F);
background: linear-gradient(135deg, #000000, #1F588F);