#2A4658

#2A4658

Color Values

HEX

#2A4658

RGB

42, 70, 88

HSL

203.5, 35.4%, 25.5%

HSV

203.5, 52.3%, 34.5%

CMYK

52.3%, 20.5%, 0.0%, 65.5%

OKLCH

0.38 0.0458 237.9

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2A4658

#583C2A

Analogous

#2A5853

#2A2F58

#2A4658

Triadic

#2A4658

#582A46

#46582A

Split Complementary

#2A4658

#582A2F

#58532A

Tetradic

#2A4658

#532A58

#583C2A

#2F582A

Color Blindness Simulation

Original

#2A4658

Protanopia

#363654

Deuteranopia

#343253

Tritanopia

#2B504F

Achromatopsia

#414141

CSS Usage

background-color: #2A4658;
color: #2A4658;
border-color: #2A4658;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F8FA
100
#E8EEF3
200
#CFDEE8
300
#ACC6D7
400
#7FA8C2
500
#5289AD
600
#426E8A
700
#35586E
800
#294556
900
#213440
950
#152128

Contrast Checker

Text on white

9.93:1

AA Pass AAA Pass

Text on black

2.12:1

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