#64A9EB

#64A9EB

Color Values

HEX

#64A9EB

RGB

100, 169, 235

HSL

209.3, 77.1%, 65.7%

HSV

209.3, 57.4%, 92.2%

CMYK

57.4%, 28.1%, 0.0%, 7.8%

OKLCH

0.7166 0.1197 248.8

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#64A9EB

#EBA664

Analogous

#64EBE9

#6466EB

#64A9EB

Triadic

#64A9EB

#EB64A9

#A9EB64

Split Complementary

#64A9EB

#EB6466

#EBE964

Tetradic

#64A9EB

#E964EB

#EBA664

#66EB64

Color Blindness Simulation

Original

#64A9EB

Protanopia

#8282DB

Deuteranopia

#7E79D7

Tritanopia

#67CECC

Achromatopsia

#9F9F9F

CSS Usage

background-color: #64A9EB;
color: #64A9EB;
border-color: #64A9EB;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F2F7FC
100
#E1EDF9
200
#C0DCF7
300
#93C3F1
400
#58A2E9
500
#1D82E2
600
#1768B5
700
#135391
800
#0F4171
900
#0F3152
950
#091F34

Contrast Checker

Text on white

2.5:1

AA Fail AAA Fail

Text on black

8.42:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026