black

#000000

#603CD5

#603CD5

Contrast Ratio

3.1:1

Delta E

98.51

Very Different

50:50 Mix

Color Values

Format #000000 #603CD5
HEX #000000 #603CD5
RGB 0, 0, 0 96, 60, 213
HSL 0.0, 0.0%, 0.0% 254.1, 64.6%, 53.5%
HSV 0.0, 0.0%, 0.0% 254.1, 71.8%, 83.5%
CMYK 0%, 0%, 0%, 100% 54.9%, 71.8%, 0.0%, 16.5%
OKLCH 0.0 0.0 0.0 0.4956 0.2189 286.1

Contrast & Accessibility

3.1:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #603CD5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #603CD5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #603CD5);
background: linear-gradient(135deg, #000000, #603CD5);

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