#4187DA

#4187DA

Color Values

HEX

#4187DA

RGB

65, 135, 218

HSL

212.5, 67.4%, 55.5%

HSV

212.5, 70.2%, 85.5%

CMYK

70.2%, 38.1%, 0.0%, 14.5%

OKLCH

0.6181 0.1445 254.3

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#4187DA

#DA9441

Analogous

#41D4DA

#4741DA

#4187DA

Triadic

#4187DA

#DA4187

#87DA41

Split Complementary

#4187DA

#DA4741

#D4DA41

Tetradic

#4187DA

#DA41D4

#DA9441

#41DA47

Color Blindness Simulation

Original

#4187DA

Protanopia

#5F60C6

Deuteranopia

#5B56C1

Tritanopia

#44B6B3

Achromatopsia

#7E7E7E

CSS Usage

background-color: #4187DA;
color: #4187DA;
border-color: #4187DA;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3D9F3
300
#99BEEB
400
#619BE0
500
#2A78D5
600
#2160AB
700
#1B4D89
800
#153C6B
900
#132E4E
950
#0C1D31

Contrast Checker

Text on white

3.68:1

AA Fail AAA Fail

Text on black

5.7:1

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