#223F2D

#223F2D

white

#FFFFFF

Contrast Ratio

11.56:1

Delta E

78.05

Very Different

50:50 Mix

Color Values

Format #223F2D #FFFFFF
HEX #223F2D #FFFFFF
RGB 34, 63, 45 255, 255, 255
HSL 142.8, 29.9%, 19.0% 0.0, 0.0%, 100.0%
HSV 142.8, 46.0%, 24.7% 0.0, 0.0%, 100.0%
CMYK 46.0%, 0.0%, 28.6%, 75.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3388 0.0476 155.6 1.0 0.0 89.9

Contrast & Accessibility

11.56:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #223F2D

The quick brown fox jumps over the lazy dog

Text: #223F2D → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #223F2D, #FFFFFF);
background: linear-gradient(135deg, #223F2D, #FFFFFF);

Explore Each Color

Related Comparisons