black
#000000
#25303B
#25303B
Color Values
| Format | #000000 | #25303B |
|---|---|---|
| HEX | #000000 | #25303B |
| RGB | 0, 0, 0 | 37, 48, 59 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 22.9%, 18.8% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 37.3%, 23.1% |
| CMYK | 0%, 0%, 0%, 100% | 37.3%, 18.6%, 0.0%, 76.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3039 0.025 248.7 |
Contrast & Accessibility
1.56:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #25303B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #25303B
Color Difference (Delta E)
21.15
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #25303B);
background: linear-gradient(135deg, #000000, #25303B);