#334F8C

#334F8C

Color Values

HEX

#334F8C

RGB

51, 79, 140

HSL

221.1, 46.6%, 37.5%

HSV

221.1, 63.6%, 54.9%

CMYK

63.6%, 43.6%, 0.0%, 45.1%

OKLCH

0.4375 0.1063 264.0

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#334F8C

#8C7033

Analogous

#337C8C

#44338C

#334F8C

Triadic

#334F8C

#8C334F

#4F8C33

Split Complementary

#334F8C

#8C4433

#7C8C33

Tetradic

#334F8C

#8C337C

#8C7033

#338C44

Color Blindness Simulation

Original

#334F8C

Protanopia

#3F3F7D

Deuteranopia

#3E3B7A

Tritanopia

#34726F

Achromatopsia

#4D4D4D

CSS Usage

background-color: #334F8C;
color: #334F8C;
border-color: #334F8C;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F6FA
100
#E6EBF4
200
#CBD5EC
300
#A5B7DE
400
#7590CD
500
#446ABB
600
#365496
700
#2C4478
800
#22355D
900
#1C2945
950
#121A2B

Contrast Checker

Text on white

7.96:1

AA Pass AAA Pass

Text on black

2.64:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026