black
#000000
#317D90
#317D90
Color Values
| Format | #000000 | #317D90 |
|---|---|---|
| HEX | #000000 | #317D90 |
| RGB | 0, 0, 0 | 49, 125, 144 |
| HSL | 0.0, 0.0%, 0.0% | 192.0, 49.2%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 192.0, 66.0%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.0%, 13.2%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5508 0.079 217.2 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #317D90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #317D90
Color Difference (Delta E)
54.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #317D90);
background: linear-gradient(135deg, #000000, #317D90);