#515561

#515561

white

#FFFFFF

Contrast Ratio

7.44:1

Delta E

64.26

Very Different

50:50 Mix

Color Values

Format #515561 #FFFFFF
HEX #515561 #FFFFFF
RGB 81, 85, 97 255, 255, 255
HSL 225.0, 9.0%, 34.9% 0.0, 0.0%, 100.0%
HSV 225.0, 16.5%, 38.0% 0.0, 0.0%, 100.0%
CMYK 16.5%, 12.4%, 0.0%, 62.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4504 0.0202 270.9 1.0 0.0 89.9

Contrast & Accessibility

7.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #515561

The quick brown fox jumps over the lazy dog

Text: #515561 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #515561, #FFFFFF);
background: linear-gradient(135deg, #515561, #FFFFFF);

Explore Each Color

Related Comparisons