black
#000000
#337EAB
#337EAB
Color Values
| Format | #000000 | #337EAB |
|---|---|---|
| HEX | #000000 | #337EAB |
| RGB | 0, 0, 0 | 51, 126, 171 |
| HSL | 0.0, 0.0%, 0.0% | 202.5, 54.1%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 202.5, 70.2%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.2%, 26.3%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5666 0.101 238.6 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337EAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337EAB
Color Difference (Delta E)
59.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337EAB);
background: linear-gradient(135deg, #000000, #337EAB);