black

#000000

#688EC2

#688EC2

Contrast Ratio

6.24:1

Delta E

66.0

Very Different

50:50 Mix

Color Values

Format #000000 #688EC2
HEX #000000 #688EC2
RGB 0, 0, 0 104, 142, 194
HSL 0.0, 0.0%, 0.0% 214.7, 42.5%, 58.4%
HSV 0.0, 0.0%, 0.0% 214.7, 46.4%, 76.1%
CMYK 0%, 0%, 0%, 100% 46.4%, 26.8%, 0.0%, 23.9%
OKLCH 0.0 0.0 0.0 0.6397 0.0894 256.4

Contrast & Accessibility

6.24:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #688EC2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #688EC2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #688EC2);
background: linear-gradient(135deg, #000000, #688EC2);

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