#511D4B

#511D4B

white

#FFFFFF

Contrast Ratio

12.91:1

Delta E

86.92

Very Different

50:50 Mix

Color Values

Format #511D4B #FFFFFF
HEX #511D4B #FFFFFF
RGB 81, 29, 75 255, 255, 255
HSL 306.9, 47.3%, 21.6% 0.0, 0.0%, 100.0%
HSV 306.9, 64.2%, 31.8% 0.0, 0.0%, 100.0%
CMYK 0.0%, 64.2%, 7.4%, 68.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3283 0.1001 332.3 1.0 0.0 89.9

Contrast & Accessibility

12.91:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #511D4B

The quick brown fox jumps over the lazy dog

Text: #511D4B → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #511D4B, #FFFFFF);
background: linear-gradient(135deg, #511D4B, #FFFFFF);

Explore Each Color

Related Comparisons