black

#000000

#644BFA

#644BFA

Contrast Ratio

3.93:1

Delta E

110.77

Very Different

50:50 Mix

#382975

Color Values

Format #000000 #644BFA
HEX #000000 #644BFA
RGB 0, 0, 0 100, 75, 250
HSL 0.0, 0.0%, 0.0% 248.6, 94.6%, 63.7%
HSV 0.0, 0.0%, 0.0% 248.6, 70.0%, 98.0%
CMYK 0%, 0%, 0%, 100% 60.0%, 70.0%, 0.0%, 2.0%
OKLCH 0.0 0.0 0.0 0.5517 0.2457 281.2

Contrast & Accessibility

3.93:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644BFA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644BFA

Color Difference (Delta E)

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

Gradient

#000000 #191329 #291E4E #382975 #47349F #553FCC #644BFA

Color Mixing

#000000

100%

#21183B

75:25

#382975

50:50

#4E39B5

25:75

#644BFA

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #644BFA);
background: linear-gradient(135deg, #000000, #644BFA);

Explore Each Color

black

View full color details

#644BFA

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