#334E71

#334E71

Color Values

HEX

#334E71

RGB

51, 78, 113

HSL

213.9, 37.8%, 32.2%

HSV

213.9, 54.9%, 44.3%

CMYK

54.9%, 31.0%, 0.0%, 55.7%

OKLCH

0.4187 0.0674 255.4

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#334E71

#715633

Analogous

#336D71

#373371

#334E71

Triadic

#334E71

#71334E

#4E7133

Split Complementary

#334E71

#713733

#6D7133

Tetradic

#334E71

#71336D

#715633

#337137

Color Blindness Simulation

Original

#334E71

Protanopia

#3F3F69

Deuteranopia

#3D3B66

Tritanopia

#346260

Achromatopsia

#4B4B4B

CSS Usage

background-color: #334E71;
color: #334E71;
border-color: #334E71;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CEDAE9
300
#ABBFD9
400
#7D9CC4
500
#4F79B0
600
#3F618D
700
#334E70
800
#283D58
900
#202E41
950
#141D29

Contrast Checker

Text on white

8.51:1

AA Pass AAA Pass

Text on black

2.47:1

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