#2A4255

#2A4255

Color Values

HEX

#2A4255

RGB

42, 66, 85

HSL

206.5, 33.9%, 24.9%

HSV

206.5, 50.6%, 33.3%

CMYK

50.6%, 22.4%, 0.0%, 66.7%

OKLCH

0.368 0.0444 243.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2A4255

#553D2A

Analogous

#2A5553

#2A2C55

#2A4255

Triadic

#2A4255

#552A42

#42552A

Split Complementary

#2A4255

#552A2C

#55532A

Tetradic

#2A4255

#532A55

#553D2A

#2C552A

Color Blindness Simulation

Original

#2A4255

Protanopia

#343550

Deuteranopia

#33314F

Tritanopia

#2B4D4C

Achromatopsia

#3E3E3E

CSS Usage

background-color: #2A4255;
color: #2A4255;
border-color: #2A4255;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDDE7
300
#ADC4D7
400
#81A4C1
500
#5485AB
600
#436A89
700
#36556D
800
#2A4255
900
#22323F
950
#152028

Contrast Checker

Text on white

10.45:1

AA Pass AAA Pass

Text on black

2.01:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026