black

#000000

#551E79

#551E79

Contrast Ratio

1.85:1

Delta E

63.36

Very Different

50:50 Mix

#2D153D

Color Values

Format #000000 #551E79
HEX #000000 #551E79
RGB 0, 0, 0 85, 30, 121
HSL 0.0, 0.0%, 0.0% 276.3, 60.3%, 29.6%
HSV 0.0, 0.0%, 0.0% 276.3, 75.2%, 47.5%
CMYK 0%, 0%, 0%, 100% 29.8%, 75.2%, 0.0%, 52.5%
OKLCH 0.0 0.0 0.0 0.3673 0.1483 308.3

Contrast & Accessibility

1.85:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #551E79 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #551E79

Color Difference (Delta E)

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

Gradient

#000000 #150A19 #21112A #2D153D #3A1950 #471B64 #551E79

Color Mixing

#000000

100%

#1B0F21

75:25

#2D153D

50:50

#411A5A

25:75

#551E79

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #551E79);
background: linear-gradient(135deg, #000000, #551E79);

Explore Each Color

black

View full color details

#551E79

View full color details

Related Comparisons