black
#000000
#399DDD
#399DDD
Color Values
| Format | #000000 | #399DDD |
|---|---|---|
| HEX | #000000 | #399DDD |
| RGB | 0, 0, 0 | 57, 157, 221 |
| HSL | 0.0, 0.0%, 0.0% | 203.4, 70.7%, 54.5% |
| HSV | 0.0, 0.0%, 0.0% | 203.4, 74.2%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.2%, 29.0%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.667 0.1314 241.2 |
Contrast & Accessibility
7.04:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399DDD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399DDD
Color Difference (Delta E)
74.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399DDD);
background: linear-gradient(135deg, #000000, #399DDD);