#1B66CF

#1B66CF

white

#FFFFFF

Contrast Ratio

5.46:1

Delta E

83.82

Very Different

50:50 Mix

#A3AFE8

Color Values

Format #1B66CF #FFFFFF
HEX #1B66CF #FFFFFF
RGB 27, 102, 207 255, 255, 255
HSL 215.0, 76.9%, 45.9% 0.0, 0.0%, 100.0%
HSV 215.0, 87.0%, 81.2% 0.0, 0.0%, 100.0%
CMYK 87.0%, 50.7%, 0.0%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5278 0.1776 258.4 1.0 0.0 89.9

Contrast & Accessibility

5.46:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #1B66CF

The quick brown fox jumps over the lazy dog

Text: #1B66CF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#1B66CF #5A7DD8 #8195E0 #A3AFE8 #C2C9F0 #E1E3F8 #FFFFFF

Color Mixing

#1B66CF

100%

#6E89DC

75:25

#A3AFE8

50:50

#D2D6F4

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #1B66CF, #FFFFFF);
background: linear-gradient(135deg, #1B66CF, #FFFFFF);

Explore Each Color

#1B66CF

View full color details

white

View full color details

Related Comparisons