black

#000000

#FF646F

#FF646F

Contrast Ratio

7.3:1

Delta E

90.36

Very Different

50:50 Mix

Color Values

Format #000000 #FF646F
HEX #000000 #FF646F
RGB 0, 0, 0 255, 100, 111
HSL 0.0, 0.0%, 0.0% 355.7, 100.0%, 69.6%
HSV 0.0, 0.0%, 0.0% 355.7, 60.8%, 100.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.8%, 56.5%, 0.0%
OKLCH 0.0 0.0 0.0 0.7037 0.1887 19.2

Contrast & Accessibility

7.3:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FF646F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FF646F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FF646F);
background: linear-gradient(135deg, #000000, #FF646F);

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