black
#000000
#397AA7
#397AA7
Color Values
| Format | #000000 | #397AA7 |
|---|---|---|
| HEX | #000000 | #397AA7 |
| RGB | 0, 0, 0 | 57, 122, 167 |
| HSL | 0.0, 0.0%, 0.0% | 204.5, 49.1%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 204.5, 65.9%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 65.9%, 26.9%, 0.0%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5571 0.0965 241.6 |
Contrast & Accessibility
4.52:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397AA7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397AA7
Color Difference (Delta E)
57.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397AA7);
background: linear-gradient(135deg, #000000, #397AA7);