black

#000000

#635EB6

#635EB6

Contrast Ratio

3.81:1

Delta E

68.72

Very Different

50:50 Mix

Color Values

Format #000000 #635EB6
HEX #000000 #635EB6
RGB 0, 0, 0 99, 94, 182
HSL 0.0, 0.0%, 0.0% 243.4, 37.6%, 54.1%
HSV 0.0, 0.0%, 0.0% 243.4, 48.4%, 71.4%
CMYK 0%, 0%, 0%, 100% 45.6%, 48.4%, 0.0%, 28.6%
OKLCH 0.0 0.0 0.0 0.5296 0.1347 283.4

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635EB6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #635EB6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635EB6);
background: linear-gradient(135deg, #000000, #635EB6);

Explore Each Color

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