black

#000000

#688BF7

#688BF7

Contrast Ratio

6.62:1

Delta E

85.55

Very Different

50:50 Mix

Color Values

Format #000000 #688BF7
HEX #000000 #688BF7
RGB 0, 0, 0 104, 139, 247
HSL 0.0, 0.0%, 0.0% 225.3, 89.9%, 68.8%
HSV 0.0, 0.0%, 0.0% 225.3, 57.9%, 96.9%
CMYK 0%, 0%, 0%, 100% 57.9%, 43.7%, 0.0%, 3.1%
OKLCH 0.0 0.0 0.0 0.662 0.165 268.2

Contrast & Accessibility

6.62:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #688BF7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #688BF7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #688BF7);
background: linear-gradient(135deg, #000000, #688BF7);

Explore Each Color

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