black

#000000

#188CC8

#188CC8

Contrast Ratio

5.62:1

Delta E

68.36

Very Different

50:50 Mix

Color Values

Format #000000 #188CC8
HEX #000000 #188CC8
RGB 0, 0, 0 24, 140, 200
HSL 0.0, 0.0%, 0.0% 200.5, 78.6%, 43.9%
HSV 0.0, 0.0%, 0.0% 200.5, 88.0%, 78.4%
CMYK 0%, 0%, 0%, 100% 88.0%, 30.0%, 0.0%, 21.6%
OKLCH 0.0 0.0 0.0 0.6093 0.1306 238.9

Contrast & Accessibility

5.62:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #188CC8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #188CC8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #188CC8);
background: linear-gradient(135deg, #000000, #188CC8);

Explore Each Color

Related Comparisons