#51178D

#51178D

white

#FFFFFF

Contrast Ratio

11.31:1

Delta E

104.45

Very Different

50:50 Mix

Color Values

Format #51178D #FFFFFF
HEX #51178D #FFFFFF
RGB 81, 23, 141 255, 255, 255
HSL 269.5, 72.0%, 32.2% 0.0, 0.0%, 100.0%
HSV 269.5, 83.7%, 55.3% 0.0, 0.0%, 100.0%
CMYK 42.6%, 83.7%, 0.0%, 44.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3724 0.1758 299.6 1.0 0.0 89.9

Contrast & Accessibility

11.31:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51178D

The quick brown fox jumps over the lazy dog

Text: #51178D → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #51178D, #FFFFFF);
background: linear-gradient(135deg, #51178D, #FFFFFF);

Explore Each Color

Related Comparisons