#2D4F8C

#2D4F8C

Color Values

HEX

#2D4F8C

RGB

45, 79, 140

HSL

218.5, 51.4%, 36.3%

HSV

218.5, 67.9%, 54.9%

CMYK

67.9%, 43.6%, 0.0%, 45.1%

OKLCH

0.4344 0.1086 261.1

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#2D4F8C

#8C6A2D

Analogous

#2D7F8C

#3A2D8C

#2D4F8C

Triadic

#2D4F8C

#8C2D4F

#4F8C2D

Split Complementary

#2D4F8C

#8C3A2D

#7F8C2D

Tetradic

#2D4F8C

#8C2D7F

#8C6A2D

#2D8C3A

Color Blindness Simulation

Original

#2D4F8C

Protanopia

#3C3C7D

Deuteranopia

#3A377A

Tritanopia

#2F726F

Achromatopsia

#4C4C4C

CSS Usage

background-color: #2D4F8C;
color: #2D4F8C;
border-color: #2D4F8C;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F6FB
100
#E5EBF5
200
#C9D6EE
300
#A2B9E1
400
#7093D1
500
#3E6DC1
600
#32579A
700
#28467C
800
#1F3661
900
#1A2A47
950
#101B2D

Contrast Checker

Text on white

8.05:1

AA Pass AAA Pass

Text on black

2.61:1

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