#404243

#404243

white

#FFFFFF

Contrast Ratio

10.1:1

Delta E

72.19

Very Different

50:50 Mix

Color Values

Format #404243 #FFFFFF
HEX #404243 #FFFFFF
RGB 64, 66, 67 255, 255, 255
HSL 200.0, 2.3%, 25.7% 0.0, 0.0%, 100.0%
HSV 200.0, 4.5%, 26.3% 0.0, 0.0%, 100.0%
CMYK 4.5%, 1.5%, 0.0%, 73.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3775 0.0032 228.9 1.0 0.0 89.9

Contrast & Accessibility

10.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #404243

The quick brown fox jumps over the lazy dog

Text: #404243 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #404243, #FFFFFF);
background: linear-gradient(135deg, #404243, #FFFFFF);

Explore Each Color

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