black
#000000
#57878F
#57878F
Color Values
| Format | #000000 | #57878F |
|---|---|---|
| HEX | #000000 | #57878F |
| RGB | 0, 0, 0 | 87, 135, 143 |
| HSL | 0.0, 0.0%, 0.0% | 188.6, 24.3%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 188.6, 39.2%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 39.2%, 5.6%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5921 0.0533 209.1 |
Contrast & Accessibility
5.27:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57878F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57878F
Color Difference (Delta E)
55.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57878F);
background: linear-gradient(135deg, #000000, #57878F);