#5F99CC

#5F99CC

Color Values

HEX

#5F99CC

RGB

95, 153, 204

HSL

208.1, 51.7%, 58.6%

HSV

208.1, 53.4%, 80.0%

CMYK

53.4%, 25.0%, 0.0%, 20.0%

OKLCH

0.664 0.0977 246.4

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#5F99CC

#CC925F

Analogous

#5FCCC9

#5F62CC

#5F99CC

Triadic

#5F99CC

#CC5F99

#99CC5F

Split Complementary

#5F99CC

#CC5F62

#CCC95F

Tetradic

#5F99CC

#C95FCC

#CC925F

#62CC5F

Color Blindness Simulation

Original

#5F99CC

Protanopia

#7879C0

Deuteranopia

#7570BD

Tritanopia

#62B6B4

Achromatopsia

#909090

CSS Usage

background-color: #5F99CC;
color: #5F99CC;
border-color: #5F99CC;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C9DCEE
300
#A2C4E1
400
#70A4D1
500
#3E84C1
600
#31699B
700
#27547C
800
#1F4261
900
#1A3247
950
#10202D

Contrast Checker

Text on white

3.04:1

AA Fail AAA Fail

Text on black

6.91:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026