black
#000000
#313F98
#313F98
Color Values
| Format | #000000 | #313F98 |
|---|---|---|
| HEX | #000000 | #313F98 |
| RGB | 0, 0, 0 | 49, 63, 152 |
| HSL | 0.0, 0.0%, 0.0% | 231.8, 51.2%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 231.8, 67.8%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 67.8%, 58.6%, 0.0%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4111 0.1455 271.7 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313F98 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313F98
Color Difference (Delta E)
64.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313F98);
background: linear-gradient(135deg, #000000, #313F98);