#408CDD

#408CDD

Color Values

HEX

#408CDD

RGB

64, 140, 221

HSL

211.0, 69.8%, 55.9%

HSV

211.0, 71.0%, 86.7%

CMYK

71.0%, 36.7%, 0.0%, 13.3%

OKLCH

0.6306 0.1436 252.3

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#408CDD

#DD9140

Analogous

#40DADD

#4340DD

#408CDD

Triadic

#408CDD

#DD408C

#8CDD40

Split Complementary

#408CDD

#DD4340

#DADD40

Tetradic

#408CDD

#DD40DA

#DD9140

#40DD43

Color Blindness Simulation

Original

#408CDD

Protanopia

#6162C9

Deuteranopia

#5C57C5

Tritanopia

#44BAB7

Achromatopsia

#828282

CSS Usage

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

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C2DAF4
300
#97C0ED
400
#5F9EE3
500
#277DD8
600
#1F64AD
700
#19508B
800
#133E6C
900
#122F4F
950
#0B1E32

Contrast Checker

Text on white

3.49:1

AA Fail AAA Fail

Text on black

6.01:1

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