black

#000000

#F45C55

#F45C55

Contrast Ratio

6.51:1

Delta E

90.11

Very Different

50:50 Mix

Color Values

Format #000000 #F45C55
HEX #000000 #F45C55
RGB 0, 0, 0 244, 92, 85
HSL 0.0, 0.0%, 0.0% 2.6, 87.8%, 64.5%
HSV 0.0, 0.0%, 0.0% 2.6, 65.2%, 95.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.3%, 65.2%, 4.3%
OKLCH 0.0 0.0 0.0 0.6729 0.1881 26.1

Contrast & Accessibility

6.51:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F45C55 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F45C55

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F45C55);
background: linear-gradient(135deg, #000000, #F45C55);

Explore Each Color

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