black

#000000

#511574

#511574

Contrast Ratio

1.71:1

Delta E

64.11

Very Different

50:50 Mix

Color Values

Format #000000 #511574
HEX #000000 #511574
RGB 0, 0, 0 81, 21, 116
HSL 0.0, 0.0%, 0.0% 277.9, 69.3%, 26.9%
HSV 0.0, 0.0%, 0.0% 277.9, 81.9%, 45.5%
CMYK 0%, 0%, 0%, 100% 30.2%, 81.9%, 0.0%, 54.5%
OKLCH 0.0 0.0 0.0 0.3482 0.1523 309.0

Contrast & Accessibility

1.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511574 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511574

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511574);
background: linear-gradient(135deg, #000000, #511574);

Explore Each Color

Related Comparisons