#313640

#313640

white

#FFFFFF

Contrast Ratio

12.12:1

Delta E

77.79

Very Different

50:50 Mix

Color Values

Format #313640 #FFFFFF
HEX #313640 #FFFFFF
RGB 49, 54, 64 255, 255, 255
HSL 220.0, 13.3%, 22.2% 0.0, 0.0%, 100.0%
HSV 220.0, 23.4%, 25.1% 0.0, 0.0%, 100.0%
CMYK 23.4%, 15.6%, 0.0%, 74.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3322 0.019 264.3 1.0 0.0 89.9

Contrast & Accessibility

12.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #313640

The quick brown fox jumps over the lazy dog

Text: #313640 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #313640, #FFFFFF);
background: linear-gradient(135deg, #313640, #FFFFFF);

Explore Each Color

Related Comparisons