black

#000000

#F75D36

#F75D36

Contrast Ratio

6.57:1

Delta E

97.66

Very Different

50:50 Mix

Color Values

Format #000000 #F75D36
HEX #000000 #F75D36
RGB 0, 0, 0 247, 93, 54
HSL 0.0, 0.0%, 0.0% 12.1, 92.3%, 59.0%
HSV 0.0, 0.0%, 0.0% 12.1, 78.1%, 96.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.3%, 78.1%, 3.1%
OKLCH 0.0 0.0 0.0 0.6749 0.1963 35.2

Contrast & Accessibility

6.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F75D36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F75D36

Color Difference (Delta E)

97.66 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F75D36);
background: linear-gradient(135deg, #000000, #F75D36);

Explore Each Color

Related Comparisons