black

#000000

#438FC5

#438FC5

Contrast Ratio

5.97:1

Delta E

67.1

Very Different

50:50 Mix

Color Values

Format #000000 #438FC5
HEX #000000 #438FC5
RGB 0, 0, 0 67, 143, 197
HSL 0.0, 0.0%, 0.0% 204.9, 52.8%, 51.8%
HSV 0.0, 0.0%, 0.0% 204.9, 66.0%, 77.3%
CMYK 0%, 0%, 0%, 100% 66.0%, 27.4%, 0.0%, 22.7%
OKLCH 0.0 0.0 0.0 0.6256 0.1109 242.4

Contrast & Accessibility

5.97:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438FC5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438FC5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438FC5);
background: linear-gradient(135deg, #000000, #438FC5);

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