black
#000000
#337FE4
#337FE4
Color Values
| Format | #000000 | #337FE4 |
|---|---|---|
| HEX | #000000 | #337FE4 |
| RGB | 0, 0, 0 | 51, 127, 228 |
| HSL | 0.0, 0.0%, 0.0% | 214.2, 76.6%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 214.2, 77.6%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 77.6%, 44.3%, 0.0%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6022 0.1704 256.9 |
Contrast & Accessibility
5.3:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337FE4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337FE4
Color Difference (Delta E)
79.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337FE4);
background: linear-gradient(135deg, #000000, #337FE4);