#649FFD

#649FFD

Color Values

HEX

#649FFD

RGB

100, 159, 253

HSL

216.9, 97.5%, 69.2%

HSV

216.9, 60.5%, 99.2%

CMYK

60.5%, 37.2%, 0.0%, 0.8%

OKLCH

0.7045 0.1517 259.3

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#649FFD

#FDC264

Analogous

#64EBFD

#7564FD

#649FFD

Triadic

#649FFD

#FD649F

#9FFD64

Split Complementary

#649FFD

#FD7564

#EBFD64

Tetradic

#649FFD

#FD64EB

#FDC264

#64FD75

Color Blindness Simulation

Original

#649FFD

Protanopia

#7E7EE6

Deuteranopia

#7A76E1

Tritanopia

#67D4D0

Achromatopsia

#999999

CSS Usage

background-color: #649FFD;
color: #649FFD;
border-color: #649FFD;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F6FE
100
#DEEAFC
200
#B8D3FE
300
#86B4FD
400
#458BFD
500
#0363FC
600
#034FC9
700
#023FA1
800
#02317E
900
#06275B
950
#041839

Contrast Checker

Text on white

2.65:1

AA Fail AAA Fail

Text on black

7.92:1

AA Pass AAA Pass

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