#2121EF

#2121EF

white

#FFFFFF

Contrast Ratio

8.3:1

Delta E

136.25

Very Different

50:50 Mix

Color Values

Format #2121EF #FFFFFF
HEX #2121EF #FFFFFF
RGB 33, 33, 239 255, 255, 255
HSL 240.0, 86.6%, 53.3% 0.0, 0.0%, 100.0%
HSV 240.0, 86.2%, 93.7% 0.0, 0.0%, 100.0%
CMYK 86.2%, 86.2%, 0.0%, 6.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4544 0.2817 267.6 1.0 0.0 89.9

Contrast & Accessibility

8.3:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF β†’ Background: #2121EF

The quick brown fox jumps over the lazy dog

Text: #2121EF β†’ Background: #FFFFFF

Color Difference (Delta E)

136.25 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #2121EF, #FFFFFF);
background: linear-gradient(135deg, #2121EF, #FFFFFF);

Explore Each Color

Related Comparisons