#423F4F

#423F4F

white

#FFFFFF

Contrast Ratio

10.22:1

Delta E

73.25

Very Different

50:50 Mix

Color Values

Format #423F4F #FFFFFF
HEX #423F4F #FFFFFF
RGB 66, 63, 79 255, 255, 255
HSL 251.2, 11.3%, 27.8% 0.0, 0.0%, 100.0%
HSV 251.2, 20.3%, 31.0% 0.0, 0.0%, 100.0%
CMYK 16.5%, 20.3%, 0.0%, 69.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.377 0.0273 293.6 1.0 0.0 89.9

Contrast & Accessibility

10.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #423F4F

The quick brown fox jumps over the lazy dog

Text: #423F4F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #423F4F, #FFFFFF);
background: linear-gradient(135deg, #423F4F, #FFFFFF);

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