black
#000000
#617575
#617575
Color Values
| Format | #000000 | #617575 |
|---|---|---|
| HEX | #000000 | #617575 |
| RGB | 0, 0, 0 | 97, 117, 117 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 9.3%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 17.1%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 17.1%, 0.0%, 0.0%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5462 0.0236 196.5 |
Contrast & Accessibility
4.31:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #617575 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #617575
Color Difference (Delta E)
48.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #617575);
background: linear-gradient(135deg, #000000, #617575);