black

#000000

#55AAC7

#55AAC7

Contrast Ratio

7.96:1

Delta E

71.51

Very Different

50:50 Mix

Color Values

Format #000000 #55AAC7
HEX #000000 #55AAC7
RGB 0, 0, 0 85, 170, 199
HSL 0.0, 0.0%, 0.0% 195.3, 50.4%, 55.7%
HSV 0.0, 0.0%, 0.0% 195.3, 57.3%, 78.0%
CMYK 0%, 0%, 0%, 100% 57.3%, 14.6%, 0.0%, 22.0%
OKLCH 0.0 0.0 0.0 0.6964 0.0922 222.9

Contrast & Accessibility

7.96:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55AAC7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55AAC7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55AAC7);
background: linear-gradient(135deg, #000000, #55AAC7);

Explore Each Color

Related Comparisons