black

#000000

#54BBDB

#54BBDB

Contrast Ratio

9.51:1

Delta E

78.19

Very Different

50:50 Mix

Color Values

Format #000000 #54BBDB
HEX #000000 #54BBDB
RGB 0, 0, 0 84, 187, 219
HSL 0.0, 0.0%, 0.0% 194.2, 65.2%, 59.4%
HSV 0.0, 0.0%, 0.0% 194.2, 61.6%, 85.9%
CMYK 0%, 0%, 0%, 100% 61.6%, 14.6%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.7439 0.1051 221.4

Contrast & Accessibility

9.51:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #54BBDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #54BBDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons