black

#000000

#F45F5D

#F45F5D

Contrast Ratio

6.64:1

Delta E

88.59

Very Different

50:50 Mix

Color Values

Format #000000 #F45F5D
HEX #000000 #F45F5D
RGB 0, 0, 0 244, 95, 93
HSL 0.0, 0.0%, 0.0% 0.8, 87.3%, 66.1%
HSV 0.0, 0.0%, 0.0% 0.8, 61.9%, 95.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.1%, 61.9%, 4.3%
OKLCH 0.0 0.0 0.0 0.6778 0.184 24.1

Contrast & Accessibility

6.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F45F5D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F45F5D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F45F5D);
background: linear-gradient(135deg, #000000, #F45F5D);

Explore Each Color

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