#353B74

#353B74

Color Values

HEX

#353B74

RGB

53, 59, 116

HSL

234.3, 37.3%, 33.1%

HSV

234.3, 54.3%, 45.5%

CMYK

54.3%, 49.1%, 0.0%, 54.5%

OKLCH

0.3777 0.0965 276.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#353B74

#746E35

Analogous

#355A74

#4E3574

#353B74

Triadic

#353B74

#74353B

#3B7435

Split Complementary

#353B74

#744E35

#5A7435

Tetradic

#353B74

#74355A

#746E35

#35744E

Color Blindness Simulation

Original

#353B74

Protanopia

#383866

Deuteranopia

#373763

Tritanopia

#355B59

Achromatopsia

#3E3E3E

CSS Usage

background-color: #353B74;
color: #353B74;
border-color: #353B74;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E7E9F3
200
#CED1E9
300
#ABAFD9
400
#7D84C4
500
#5059AF
600
#40478C
700
#333970
800
#282C58
900
#202341
950
#141629

Contrast Checker

Text on white

10.35:1

AA Pass AAA Pass

Text on black

2.03:1

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