#313643

#313643

white

#FFFFFF

Contrast Ratio

12.07:1

Delta E

77.87

Very Different

50:50 Mix

Color Values

Format #313643 #FFFFFF
HEX #313643 #FFFFFF
RGB 49, 54, 67 255, 255, 255
HSL 223.3, 15.5%, 22.7% 0.0, 0.0%, 100.0%
HSV 223.3, 26.9%, 26.3% 0.0, 0.0%, 100.0%
CMYK 26.9%, 19.4%, 0.0%, 73.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3336 0.024 268.6 1.0 0.0 89.9

Contrast & Accessibility

12.07:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #313643

The quick brown fox jumps over the lazy dog

Text: #313643 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #313643, #FFFFFF);
background: linear-gradient(135deg, #313643, #FFFFFF);

Explore Each Color

Related Comparisons