black

#000000

#81ACCD

#81ACCD

Contrast Ratio

8.72:1

Delta E

71.97

Very Different

50:50 Mix

Color Values

Format #000000 #81ACCD
HEX #000000 #81ACCD
RGB 0, 0, 0 129, 172, 205
HSL 0.0, 0.0%, 0.0% 206.1, 43.2%, 65.5%
HSV 0.0, 0.0%, 0.0% 206.1, 37.1%, 80.4%
CMYK 0%, 0%, 0%, 100% 37.1%, 16.1%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.7253 0.0668 241.8

Contrast & Accessibility

8.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81ACCD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81ACCD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81ACCD);
background: linear-gradient(135deg, #000000, #81ACCD);

Explore Each Color

Related Comparisons