black

#000000

#387FA4

#387FA4

Contrast Ratio

4.74:1

Delta E

57.72

Very Different

50:50 Mix

Color Values

Format #000000 #387FA4
HEX #000000 #387FA4
RGB 0, 0, 0 56, 127, 164
HSL 0.0, 0.0%, 0.0% 200.6, 49.1%, 43.1%
HSV 0.0, 0.0%, 0.0% 200.6, 65.9%, 64.3%
CMYK 0%, 0%, 0%, 100% 65.9%, 22.6%, 0.0%, 35.7%
OKLCH 0.0 0.0 0.0 0.5673 0.0908 234.3

Contrast & Accessibility

4.74:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #387FA4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #387FA4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #387FA4);
background: linear-gradient(135deg, #000000, #387FA4);

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