black
#000000
#3991DA
#3991DA
Color Values
| Format | #000000 | #3991DA |
|---|---|---|
| HEX | #000000 | #3991DA |
| RGB | 0, 0, 0 | 57, 145, 218 |
| HSL | 0.0, 0.0%, 0.0% | 207.2, 68.5%, 53.9% |
| HSV | 0.0, 0.0%, 0.0% | 207.2, 73.9%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 73.9%, 33.5%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6379 0.1377 247.3 |
Contrast & Accessibility
6.24:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3991DA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3991DA
Color Difference (Delta E)
73.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3991DA);
background: linear-gradient(135deg, #000000, #3991DA);