#577BCF

#577BCF

white

#FFFFFF

Contrast Ratio

4.09:1

Delta E

68.13

Very Different

50:50 Mix

Color Values

Format #577BCF #FFFFFF
HEX #577BCF #FFFFFF
RGB 87, 123, 207 255, 255, 255
HSL 222.0, 55.6%, 57.6% 0.0, 0.0%, 100.0%
HSV 222.0, 58.0%, 81.2% 0.0, 0.0%, 100.0%
CMYK 58.0%, 40.6%, 0.0%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5957 0.135 265.1 1.0 0.0 89.9

Contrast & Accessibility

4.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #577BCF

The quick brown fox jumps over the lazy dog

Text: #577BCF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #577BCF, #FFFFFF);
background: linear-gradient(135deg, #577BCF, #FFFFFF);

Explore Each Color

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