black
#000000
#337DA4
#337DA4
Color Values
| Format | #000000 | #337DA4 |
|---|---|---|
| HEX | #000000 | #337DA4 |
| RGB | 0, 0, 0 | 51, 125, 164 |
| HSL | 0.0, 0.0%, 0.0% | 200.7, 52.6%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 200.7, 68.9%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 68.9%, 23.8%, 0.0%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5607 0.0943 235.1 |
Contrast & Accessibility
4.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337DA4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337DA4
Color Difference (Delta E)
57.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337DA4);
background: linear-gradient(135deg, #000000, #337DA4);