black

#000000

#F64241

#F64241

Contrast Ratio

5.77:1

Delta E

97.22

Very Different

50:50 Mix

Color Values

Format #000000 #F64241
HEX #000000 #F64241
RGB 0, 0, 0 246, 66, 65
HSL 0.0, 0.0%, 0.0% 0.3, 91.0%, 61.0%
HSV 0.0, 0.0%, 0.0% 0.3, 73.6%, 96.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 73.2%, 73.6%, 3.5%
OKLCH 0.0 0.0 0.0 0.6464 0.2166 25.9

Contrast & Accessibility

5.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F64241 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F64241

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F64241);
background: linear-gradient(135deg, #000000, #F64241);

Explore Each Color

Related Comparisons