black
#000000
#617A7B
#617A7B
Color Values
| Format | #000000 | #617A7B |
|---|---|---|
| HEX | #000000 | #617A7B |
| RGB | 0, 0, 0 | 97, 122, 123 |
| HSL | 0.0, 0.0%, 0.0% | 182.3, 11.8%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 182.3, 21.1%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 21.1%, 0.8%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5601 0.0291 199.4 |
Contrast & Accessibility
4.58:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #617A7B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #617A7B
Color Difference (Delta E)
50.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #617A7B);
background: linear-gradient(135deg, #000000, #617A7B);