#155CB8

#155CB8

white

#FFFFFF

Contrast Ratio

6.45:1

Delta E

82.25

Very Different

50:50 Mix

Color Values

Format #155CB8 #FFFFFF
HEX #155CB8 #FFFFFF
RGB 21, 92, 184 255, 255, 255
HSL 213.9, 79.5%, 40.2% 0.0, 0.0%, 100.0%
HSV 213.9, 88.6%, 72.2% 0.0, 0.0%, 100.0%
CMYK 88.6%, 50.0%, 0.0%, 27.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4875 0.1605 257.5 1.0 0.0 89.9

Contrast & Accessibility

6.45:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #155CB8

The quick brown fox jumps over the lazy dog

Text: #155CB8 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #155CB8, #FFFFFF);
background: linear-gradient(135deg, #155CB8, #FFFFFF);

Explore Each Color

Related Comparisons