#304D62

#304D62

Color Values

HEX

#304D62

RGB

48, 77, 98

HSL

205.2, 34.2%, 28.6%

HSV

205.2, 51.0%, 38.4%

CMYK

51.0%, 21.4%, 0.0%, 61.6%

OKLCH

0.4066 0.0497 241.0

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#304D62

#624530

Analogous

#30625E

#303462

#304D62

Triadic

#304D62

#62304D

#4D6230

Split Complementary

#304D62

#623034

#625E30

Tetradic

#304D62

#5E3062

#624530

#346230

Color Blindness Simulation

Original

#304D62

Protanopia

#3D3D5D

Deuteranopia

#3B395C

Tritanopia

#315958

Achromatopsia

#484848

CSS Usage

background-color: #304D62;
color: #304D62;
border-color: #304D62;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDDE8
300
#ADC5D7
400
#80A6C1
500
#5486AB
600
#436C89
700
#36566E
800
#2A4356
900
#22333F
950
#152028

Contrast Checker

Text on white

8.88:1

AA Pass AAA Pass

Text on black

2.36:1

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