black

#000000

#387EAF

#387EAF

Contrast Ratio

4.77:1

Delta E

60.31

Very Different

50:50 Mix

Color Values

Format #000000 #387EAF
HEX #000000 #387EAF
RGB 0, 0, 0 56, 126, 175
HSL 0.0, 0.0%, 0.0% 204.7, 51.5%, 45.3%
HSV 0.0, 0.0%, 0.0% 204.7, 68.0%, 68.6%
CMYK 0%, 0%, 0%, 100% 68.0%, 28.0%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5704 0.1032 242.2

Contrast & Accessibility

4.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #387EAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #387EAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #387EAF);
background: linear-gradient(135deg, #000000, #387EAF);

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