black

#000000

#D3637B

#D3637B

Contrast Ratio

5.84:1

Delta E

73.42

Very Different

50:50 Mix

Color Values

Format #000000 #D3637B
HEX #000000 #D3637B
RGB 0, 0, 0 211, 99, 123
HSL 0.0, 0.0%, 0.0% 347.1, 56.0%, 60.8%
HSV 0.0, 0.0%, 0.0% 347.1, 53.1%, 82.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 53.1%, 41.7%, 17.3%
OKLCH 0.0 0.0 0.0 0.6413 0.1426 8.5

Contrast & Accessibility

5.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D3637B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D3637B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D3637B);
background: linear-gradient(135deg, #000000, #D3637B);

Explore Each Color

Related Comparisons