#551981

#551981

white

#FFFFFF

Contrast Ratio

11.4:1

Delta E

99.73

Very Different

50:50 Mix

Color Values

Format #551981 #FFFFFF
HEX #551981 #FFFFFF
RGB 85, 25, 129 255, 255, 255
HSL 274.6, 67.5%, 30.2% 0.0, 0.0%, 100.0%
HSV 274.6, 80.6%, 50.6% 0.0, 0.0%, 100.0%
CMYK 34.1%, 80.6%, 0.0%, 49.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3686 0.1624 305.8 1.0 0.0 89.9

Contrast & Accessibility

11.4:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #551981

The quick brown fox jumps over the lazy dog

Text: #551981 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #551981, #FFFFFF);
background: linear-gradient(135deg, #551981, #FFFFFF);

Explore Each Color

Related Comparisons