black
#000000
#AC451D
#AC451D
Color Values
| Format | #000000 | #AC451D |
|---|---|---|
| HEX | #000000 | #AC451D |
| RGB | 0, 0, 0 | 172, 69, 29 |
| HSL | 0.0, 0.0%, 0.0% | 16.8, 71.1%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 16.8, 83.1%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 59.9%, 83.1%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5233 0.1448 39.8 |
Contrast & Accessibility
3.62:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AC451D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AC451D
Color Difference (Delta E)
73.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AC451D);
background: linear-gradient(135deg, #000000, #AC451D);