black

#000000

#187EB4

#187EB4

Contrast Ratio

4.68:1

Delta E

62.21

Very Different

50:50 Mix

Color Values

Format #000000 #187EB4
HEX #000000 #187EB4
RGB 0, 0, 0 24, 126, 180
HSL 0.0, 0.0%, 0.0% 200.8, 76.5%, 40.0%
HSV 0.0, 0.0%, 0.0% 200.8, 86.7%, 70.6%
CMYK 0%, 0%, 0%, 100% 86.7%, 30.0%, 0.0%, 29.4%
OKLCH 0.0 0.0 0.0 0.5648 0.1197 238.9

Contrast & Accessibility

4.68:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #187EB4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #187EB4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #187EB4);
background: linear-gradient(135deg, #000000, #187EB4);

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