black
#000000
#337BCA
#337BCA
Color Values
| Format | #000000 | #337BCA |
|---|---|---|
| HEX | #000000 | #337BCA |
| RGB | 0, 0, 0 | 51, 123, 202 |
| HSL | 0.0, 0.0%, 0.0% | 211.4, 59.7%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 211.4, 74.8%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 39.1%, 0.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.577 0.1412 253.2 |
Contrast & Accessibility
4.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337BCA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337BCA
Color Difference (Delta E)
69.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337BCA);
background: linear-gradient(135deg, #000000, #337BCA);