black

#000000

#59BFDB

#59BFDB

Contrast Ratio

9.9:1

Delta E

79.08

Very Different

50:50 Mix

Color Values

Format #000000 #59BFDB
HEX #000000 #59BFDB
RGB 0, 0, 0 89, 191, 219
HSL 0.0, 0.0%, 0.0% 192.9, 64.4%, 60.4%
HSV 0.0, 0.0%, 0.0% 192.9, 59.4%, 85.9%
CMYK 0%, 0%, 0%, 100% 59.4%, 12.8%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.7549 0.1022 218.5

Contrast & Accessibility

9.9:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #59BFDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #59BFDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #59BFDB);
background: linear-gradient(135deg, #000000, #59BFDB);

Explore Each Color

Related Comparisons