#3F554D

#3F554D

white

#FFFFFF

Contrast Ratio

8.02:1

Delta E

66.67

Very Different

50:50 Mix

Color Values

Format #3F554D #FFFFFF
HEX #3F554D #FFFFFF
RGB 63, 85, 77 255, 255, 255
HSL 158.2, 14.9%, 29.0% 0.0, 0.0%, 100.0%
HSV 158.2, 25.9%, 33.3% 0.0, 0.0%, 100.0%
CMYK 25.9%, 0.0%, 9.4%, 66.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4287 0.0301 170.5 1.0 0.0 89.9

Contrast & Accessibility

8.02:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F554D

The quick brown fox jumps over the lazy dog

Text: #3F554D → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3F554D, #FFFFFF);
background: linear-gradient(135deg, #3F554D, #FFFFFF);

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