black
#000000
#1F3AAA
#1F3AAA
Color Values
| Format | #000000 | #1F3AAA |
|---|---|---|
| HEX | #000000 | #1F3AAA |
| RGB | 0, 0, 0 | 31, 58, 170 |
| HSL | 0.0, 0.0%, 0.0% | 228.3, 69.2%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 228.3, 81.8%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 81.8%, 65.9%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4089 0.1812 266.9 |
Contrast & Accessibility
2.24:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F3AAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F3AAA
Color Difference (Delta E)
76.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F3AAA);
background: linear-gradient(135deg, #000000, #1F3AAA);