black

#000000

#F5637B

#F5637B

Contrast Ratio

6.95:1

Delta E

85.9

Very Different

50:50 Mix

Color Values

Format #000000 #F5637B
HEX #000000 #F5637B
RGB 0, 0, 0 245, 99, 123
HSL 0.0, 0.0%, 0.0% 350.1, 88.0%, 67.5%
HSV 0.0, 0.0%, 0.0% 350.1, 59.6%, 96.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 59.6%, 49.8%, 3.9%
OKLCH 0.0 0.0 0.0 0.6903 0.1794 13.1

Contrast & Accessibility

6.95:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F5637B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F5637B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F5637B);
background: linear-gradient(135deg, #000000, #F5637B);

Explore Each Color

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