black

#000000

#648CD0

#648CD0

Contrast Ratio

6.2:1

Delta E

70.28

Very Different

50:50 Mix

Color Values

Format #000000 #648CD0
HEX #000000 #648CD0
RGB 0, 0, 0 100, 140, 208
HSL 0.0, 0.0%, 0.0% 217.8, 53.5%, 60.4%
HSV 0.0, 0.0%, 0.0% 217.8, 51.9%, 81.6%
CMYK 0%, 0%, 0%, 100% 51.9%, 32.7%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.6399 0.1121 260.6

Contrast & Accessibility

6.2:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #648CD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #648CD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #648CD0);
background: linear-gradient(135deg, #000000, #648CD0);

Explore Each Color

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