#334F73

#334F73

Color Values

HEX

#334F73

RGB

51, 79, 115

HSL

213,8, 38,6%, 32,5%

HSV

213,8, 55,7%, 45,1%

CMYK

55,7%, 31,3%, 0,0%, 54,9%

OKLCH

0,4223 0,0693 255,2

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#334F73

#735733

Analogous

#336F73

#373373

#334F73

Triadic

#334F73

#73334F

#4F7333

Split Complementary

#334F73

#733733

#6F7333

Tetradic

#334F73

#73336F

#735733

#337337

Color Blindness Simulation

Original

#334F73

Protanopia

#3F3F6A

Deuteranopia

#3E3B68

Tritanopia

#346362

Achromatopsia

#4C4C4C

CSS Usage

background-color: #334F73;
color: #334F73;
border-color: #334F73;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CEDAE9
300
#AABFD9
400
#7C9CC5
500
#4E79B1
600
#3F618D
700
#324E71
800
#273D58
900
#202E41
950
#141D29

Contrast Checker

Text on white

8,38:1

AA Pass AAA Pass

Text on black

2,51:1

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