black
#000000
#313C6F
#313C6F
Color Values
| Format | #000000 | #313C6F |
|---|---|---|
| HEX | #000000 | #313C6F |
| RGB | 0, 0, 0 | 49, 60, 111 |
| HSL | 0.0, 0.0%, 0.0% | 229.4, 38.8%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 229.4, 55.9%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 55.9%, 45.9%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3735 0.0883 272.3 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313C6F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313C6F
Color Difference (Delta E)
42.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313C6F);
background: linear-gradient(135deg, #000000, #313C6F);