black

#000000

#54BBDC

#54BBDC

Contrast Ratio

9.52:1

Delta E

78.3

Very Different

50:50 Mix

Color Values

Format #000000 #54BBDC
HEX #000000 #54BBDC
RGB 0, 0, 0 84, 187, 220
HSL 0.0, 0.0%, 0.0% 194.6, 66.0%, 59.6%
HSV 0.0, 0.0%, 0.0% 194.6, 61.8%, 86.3%
CMYK 0%, 0%, 0%, 100% 61.8%, 15.0%, 0.0%, 13.7%
OKLCH 0.0 0.0 0.0 0.7443 0.1057 222.1

Contrast & Accessibility

9.52:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #54BBDC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #54BBDC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #54BBDC);
background: linear-gradient(135deg, #000000, #54BBDC);

Explore Each Color

Related Comparisons