black
#000000
#399BA3
#399BA3
Color Values
| Format | #000000 | #399BA3 |
|---|---|---|
| HEX | #000000 | #399BA3 |
| RGB | 0, 0, 0 | 57, 155, 163 |
| HSL | 0.0, 0.0%, 0.0% | 184.5, 48.2%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 184.5, 65.0%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 65.0%, 4.9%, 0.0%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6362 0.09 202.8 |
Contrast & Accessibility
6.39:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399BA3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399BA3
Color Difference (Delta E)
65.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399BA3);
background: linear-gradient(135deg, #000000, #399BA3);