black
#000000
#617E6B
#617E6B
Color Values
| Format | #000000 | #617E6B |
|---|---|---|
| HEX | #000000 | #617E6B |
| RGB | 0, 0, 0 | 97, 126, 107 |
| HSL | 0.0, 0.0%, 0.0% | 140.7, 13.0%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 140.7, 23.0%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 23.0%, 0.0%, 15.1%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5648 0.0444 156.0 |
Contrast & Accessibility
4.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #617E6B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #617E6B
Color Difference (Delta E)
52.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #617E6B);
background: linear-gradient(135deg, #000000, #617E6B);