black
#000000
#233F4A
#233F4A
Color Values
| Format | #000000 | #233F4A |
|---|---|---|
| HEX | #000000 | #233F4A |
| RGB | 0, 0, 0 | 35, 63, 74 |
| HSL | 0.0, 0.0%, 0.0% | 196.9, 35.8%, 21.4% |
| HSV | 0.0, 0.0%, 0.0% | 196.9, 52.7%, 29.0% |
| CMYK | 0%, 0%, 0%, 100% | 52.7%, 14.9%, 0.0%, 71.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3504 0.0389 225.2 |
Contrast & Accessibility
1.88:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #233F4A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #233F4A
Color Difference (Delta E)
27.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #233F4A);
background: linear-gradient(135deg, #000000, #233F4A);