#408BDD

#408BDD

Color Values

HEX

#408BDD

RGB

64, 139, 221

HSL

211.3, 69.8%, 55.9%

HSV

211.3, 71.0%, 86.7%

CMYK

71.0%, 37.1%, 0.0%, 13.3%

OKLCH

0.6284 0.1446 252.8

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#408BDD

#DD9240

Analogous

#40DADD

#4340DD

#408BDD

Triadic

#408BDD

#DD408B

#8BDD40

Split Complementary

#408BDD

#DD4340

#DADD40

Tetradic

#408BDD

#DD40DA

#DD9240

#40DD43

Color Blindness Simulation

Original

#408BDD

Protanopia

#6061C9

Deuteranopia

#5C56C4

Tritanopia

#44B9B6

Achromatopsia

#818181

CSS Usage

background-color: #408BDD;
color: #408BDD;
border-color: #408BDD;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C2DAF4
300
#97C0ED
400
#5F9EE3
500
#277CD8
600
#1F63AD
700
#194F8B
800
#133E6C
900
#122F4F
950
#0B1E32

Contrast Checker

Text on white

3.53:1

AA Fail AAA Fail

Text on black

5.96:1

AA Pass AAA Fail

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