black

#000000

#EF507F

#EF507F

Contrast Ratio

6.12:1

Delta E

86.66

Very Different

50:50 Mix

Color Values

Format #000000 #EF507F
HEX #000000 #EF507F
RGB 0, 0, 0 239, 80, 127
HSL 0.0, 0.0%, 0.0% 342.3, 83.2%, 62.5%
HSV 0.0, 0.0%, 0.0% 342.3, 66.5%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.5%, 46.9%, 6.3%
OKLCH 0.0 0.0 0.0 0.6605 0.1968 6.4

Contrast & Accessibility

6.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EF507F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EF507F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EF507F);
background: linear-gradient(135deg, #000000, #EF507F);

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