black
#000000
#63748C
#63748C
Color Values
| Format | #000000 | #63748C |
|---|---|---|
| HEX | #000000 | #63748C |
| RGB | 0, 0, 0 | 99, 116, 140 |
| HSL | 0.0, 0.0%, 0.0% | 215.1, 17.2%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 215.1, 29.3%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 29.3%, 17.1%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5541 0.0427 257.0 |
Contrast & Accessibility
4.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #63748C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #63748C
Color Difference (Delta E)
50.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #63748C);
background: linear-gradient(135deg, #000000, #63748C);