black
#000000
#57617C
#57617C
Color Values
| Format | #000000 | #57617C |
|---|---|---|
| HEX | #000000 | #57617C |
| RGB | 0, 0, 0 | 87, 97, 124 |
| HSL | 0.0, 0.0%, 0.0% | 223.8, 17.5%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 223.8, 29.8%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 29.8%, 21.8%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4946 0.0451 268.9 |
Contrast & Accessibility
3.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57617C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57617C
Color Difference (Delta E)
44.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57617C);
background: linear-gradient(135deg, #000000, #57617C);