black

#000000

#648AD7

#648AD7

Contrast Ratio

6.16:1

Delta E

72.92

Very Different

50:50 Mix

Color Values

Format #000000 #648AD7
HEX #000000 #648AD7
RGB 0, 0, 0 100, 138, 215
HSL 0.0, 0.0%, 0.0% 220.2, 59.0%, 61.8%
HSV 0.0, 0.0%, 0.0% 220.2, 53.5%, 84.3%
CMYK 0%, 0%, 0%, 100% 53.5%, 35.8%, 0.0%, 15.7%
OKLCH 0.0 0.0 0.0 0.6393 0.1238 263.4

Contrast & Accessibility

6.16:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #648AD7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #648AD7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #648AD7);
background: linear-gradient(135deg, #000000, #648AD7);

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