black

#000000

#F15152

#F15152

Contrast Ratio

6.04:1

Delta E

90.46

Very Different

50:50 Mix

Color Values

Format #000000 #F15152
HEX #000000 #F15152
RGB 0, 0, 0 241, 81, 82
HSL 0.0, 0.0%, 0.0% 359.6, 85.1%, 63.1%
HSV 0.0, 0.0%, 0.0% 359.6, 66.4%, 94.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.4%, 66.0%, 5.5%
OKLCH 0.0 0.0 0.0 0.6552 0.1963 24.0

Contrast & Accessibility

6.04:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F15152 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F15152

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F15152);
background: linear-gradient(135deg, #000000, #F15152);

Explore Each Color

Related Comparisons