black

#000000

#678FAC

#678FAC

Contrast Ratio

6.1:1

Delta E

61.12

Very Different

50:50 Mix

Color Values

Format #000000 #678FAC
HEX #000000 #678FAC
RGB 0, 0, 0 103, 143, 172
HSL 0.0, 0.0%, 0.0% 205.2, 29.4%, 53.9%
HSV 0.0, 0.0%, 0.0% 205.2, 40.1%, 67.5%
CMYK 0%, 0%, 0%, 100% 40.1%, 16.9%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.6316 0.0622 240.5

Contrast & Accessibility

6.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #678FAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #678FAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #678FAC);
background: linear-gradient(135deg, #000000, #678FAC);

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