black
#000000
#A8401C
#A8401C
Color Values
| Format | #000000 | #A8401C |
|---|---|---|
| HEX | #000000 | #A8401C |
| RGB | 0, 0, 0 | 168, 64, 28 |
| HSL | 0.0, 0.0%, 0.0% | 15.4, 71.4%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 15.4, 83.3%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 61.9%, 83.3%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5098 0.1452 38.3 |
Contrast & Accessibility
3.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A8401C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A8401C
Color Difference (Delta E)
71.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A8401C);
background: linear-gradient(135deg, #000000, #A8401C);