black

#000000

#438EC3

#438EC3

Contrast Ratio

5.9:1

Delta E

66.5

Very Different

50:50 Mix

Color Values

Format #000000 #438EC3
HEX #000000 #438EC3
RGB 0, 0, 0 67, 142, 195
HSL 0.0, 0.0%, 0.0% 204.8, 51.6%, 51.4%
HSV 0.0, 0.0%, 0.0% 204.8, 65.6%, 76.5%
CMYK 0%, 0%, 0%, 100% 65.6%, 27.2%, 0.0%, 23.5%
OKLCH 0.0 0.0 0.0 0.6223 0.1094 242.2

Contrast & Accessibility

5.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438EC3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438EC3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438EC3);
background: linear-gradient(135deg, #000000, #438EC3);

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