#408FDE

#408FDE

Color Values

HEX

#408FDE

RGB

64, 143, 222

HSL

210.0, 70.5%, 56.1%

HSV

210.0, 71.2%, 87.1%

CMYK

71.2%, 35.6%, 0.0%, 12.9%

OKLCH

0.6379 0.1419 251.0

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#408FDE

#DE8F40

Analogous

#40DEDE

#4040DE

#408FDE

Triadic

#408FDE

#DE408F

#8FDE40

Split Complementary

#408FDE

#DE4040

#DEDE40

Tetradic

#408FDE

#DE40DE

#DE8F40

#40DE40

Color Blindness Simulation

Original

#408FDE

Protanopia

#6263CB

Deuteranopia

#5E58C6

Tritanopia

#44BCB8

Achromatopsia

#848484

CSS Usage

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

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DBF4
300
#97C2ED
400
#5EA1E3
500
#2680D9
600
#1E66AE
700
#18528B
800
#13406D
900
#12304F
950
#0B1F32

Contrast Checker

Text on white

3.39:1

AA Fail AAA Fail

Text on black

6.2:1

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