black

#000000

#F75F5A

#F75F5A

Contrast Ratio

6.74:1

Delta E

90.27

Very Different

50:50 Mix

Color Values

Format #000000 #F75F5A
HEX #000000 #F75F5A
RGB 0, 0, 0 247, 95, 90
HSL 0.0, 0.0%, 0.0% 1.9, 90.8%, 66.1%
HSV 0.0, 0.0%, 0.0% 1.9, 63.6%, 96.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.5%, 63.6%, 3.1%
OKLCH 0.0 0.0 0.0 0.6818 0.1875 25.3

Contrast & Accessibility

6.74:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F75F5A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F75F5A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F75F5A);
background: linear-gradient(135deg, #000000, #F75F5A);

Explore Each Color

Related Comparisons