black
#000000
#257378
#257378
Color Values
| Format | #000000 | #257378 |
|---|---|---|
| HEX | #000000 | #257378 |
| RGB | 0, 0, 0 | 37, 115, 120 |
| HSL | 0.0, 0.0%, 0.0% | 183.6, 52.9%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 183.6, 69.2%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 69.2%, 4.2%, 0.0%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5112 0.0741 201.2 |
Contrast & Accessibility
3.8:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257378 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257378
Color Difference (Delta E)
50.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257378);
background: linear-gradient(135deg, #000000, #257378);