black
#000000
#B4581C
#B4581C
Color Values
| Format | #000000 | #B4581C |
|---|---|---|
| HEX | #000000 | #B4581C |
| RGB | 0, 0, 0 | 180, 88, 28 |
| HSL | 0.0, 0.0%, 0.0% | 23.7, 73.1%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 23.7, 84.4%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 51.1%, 84.4%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.564 0.1378 48.8 |
Contrast & Accessibility
4.35:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B4581C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B4581C
Color Difference (Delta E)
76.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B4581C);
background: linear-gradient(135deg, #000000, #B4581C);