black

#000000

#FF3763

#FF3763

Contrast Ratio

5.98:1

Delta E

97.07

Very Different

50:50 Mix

Color Values

Format #000000 #FF3763
HEX #000000 #FF3763
RGB 0, 0, 0 255, 55, 99
HSL 0.0, 0.0%, 0.0% 346.8, 100.0%, 60.8%
HSV 0.0, 0.0%, 0.0% 346.8, 78.4%, 100.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 78.4%, 61.2%, 0.0%
OKLCH 0.0 0.0 0.0 0.6585 0.2318 14.8

Contrast & Accessibility

5.98:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FF3763 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FF3763

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FF3763);
background: linear-gradient(135deg, #000000, #FF3763);

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