black
#000000
#1F7AA3
#1F7AA3
Color Values
| Format | #000000 | #1F7AA3 |
|---|---|---|
| HEX | #000000 | #1F7AA3 |
| RGB | 0, 0, 0 | 31, 122, 163 |
| HSL | 0.0, 0.0%, 0.0% | 198.6, 68.0%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 198.6, 81.0%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 81.0%, 25.2%, 0.0%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5473 0.1029 233.4 |
Contrast & Accessibility
4.37:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F7AA3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F7AA3
Color Difference (Delta E)
57.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F7AA3);
background: linear-gradient(135deg, #000000, #1F7AA3);