#406786

#406786

Color Values

HEX

#406786

RGB

64, 103, 134

HSL

206.6, 35.4%, 38.8%

HSV

206.6, 52.2%, 52.5%

CMYK

52.2%, 23.1%, 0.0%, 47.5%

OKLCH

0.4981 0.0666 243.7

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#406786

#865F40

Analogous

#408682

#404486

#406786

Triadic

#406786

#864067

#678640

Split Complementary

#406786

#864044

#868240

Tetradic

#406786

#824086

#865F40

#448640

Color Blindness Simulation

Original

#406786

Protanopia

#51517F

Deuteranopia

#4F4C7D

Tritanopia

#427977

Achromatopsia

#616161

CSS Usage

background-color: #406786;
color: #406786;
border-color: #406786;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8FA
100
#E8EEF3
200
#CFDDE8
300
#ACC4D7
400
#7FA4C2
500
#5285AD
600
#426A8A
700
#35556E
800
#294256
900
#213240
950
#152028

Contrast Checker

Text on white

6.0:1

AA Pass AAA Fail

Text on black

3.5:1

AA Fail 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