#5191CA

#5191CA

Color Values

HEX

#5191CA

RGB

81, 145, 202

HSL

208.3, 53.3%, 55.5%

HSV

208.3, 59.9%, 79.2%

CMYK

59.9%, 28.2%, 0.0%, 20.8%

OKLCH

0.6384 0.1086 247.3

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#5191CA

#CA8A51

Analogous

#51CAC7

#5154CA

#5191CA

Triadic

#5191CA

#CA5191

#91CA51

Split Complementary

#5191CA

#CA5154

#CAC751

Tetradic

#5191CA

#C751CA

#CA8A51

#54CA51

Color Blindness Simulation

Original

#5191CA

Protanopia

#6D6DBC

Deuteranopia

#6964B9

Tritanopia

#54B1AF

Achromatopsia

#888888

CSS Usage

background-color: #5191CA;
color: #5191CA;
border-color: #5191CA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C8DCEE
300
#A1C4E2
400
#6EA3D3
500
#3C83C3
600
#30699C
700
#26547D
800
#1E4262
900
#193248
950
#101F2D

Contrast Checker

Text on white

3.36:1

AA Fail AAA Fail

Text on black

6.25:1

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