black
#000000
#3991B9
#3991B9
Color Values
| Format | #000000 | #3991B9 |
|---|---|---|
| HEX | #000000 | #3991B9 |
| RGB | 0, 0, 0 | 57, 145, 185 |
| HSL | 0.0, 0.0%, 0.0% | 198.8, 52.9%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 198.8, 69.2%, 72.5% |
| CMYK | 0%, 0%, 0%, 100% | 69.2%, 21.6%, 0.0%, 27.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6211 0.1022 231.5 |
Contrast & Accessibility
5.92:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3991B9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3991B9
Color Difference (Delta E)
64.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3991B9);
background: linear-gradient(135deg, #000000, #3991B9);