#5591B4

#5591B4

Color Values

HEX

#5591B4

RGB

85, 145, 180

HSL

202.1, 38.8%, 52.0%

HSV

202.1, 52.8%, 70.6%

CMYK

52.8%, 19.4%, 0.0%, 29.4%

OKLCH

0.6299 0.0818 235.7

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#5591B4

#B47855

Analogous

#55B4A8

#5562B4

#5591B4

Triadic

#5591B4

#B45591

#91B455

Split Complementary

#5591B4

#B45562

#B4A855

Tetradic

#5591B4

#A855B4

#B47855

#62B455

Color Blindness Simulation

Original

#5591B4

Protanopia

#6F70AC

Deuteranopia

#6C67AA

Tritanopia

#58A5A3

Achromatopsia

#878787

CSS Usage

background-color: #5591B4;
color: #5591B4;
border-color: #5591B4;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F8FA
100
#E7EFF3
200
#CDDFE9
300
#AAC8DA
400
#7CAAC5
500
#4E8DB1
600
#3E708E
700
#325A71
800
#274658
900
#203541
950
#142129

Contrast Checker

Text on white

3.45:1

AA Fail AAA Fail

Text on black

6.1:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026