#2D4166

#2D4166

Color Values

HEX

#2D4166

RGB

45, 65, 102

HSL

218.9, 38.8%, 28.8%

HSV

218.9, 55.9%, 40.0%

CMYK

55.9%, 36.3%, 0.0%, 60.0%

OKLCH

0.3768 0.0687 262.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2D4166

#66522D

Analogous

#2D5D66

#352D66

#2D4166

Triadic

#2D4166

#662D41

#41662D

Split Complementary

#2D4166

#66352D

#5D662D

Tetradic

#2D4166

#662D5D

#66522D

#2D6635

Color Blindness Simulation

Original

#2D4166

Protanopia

#36365D

Deuteranopia

#34335B

Tritanopia

#2E5654

Achromatopsia

#3F3F3F

CSS Usage

background-color: #2D4166;
color: #2D4166;
border-color: #2D4166;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EBF3
200
#CDD7E9
300
#AABBDA
400
#7C96C5
500
#4E71B1
600
#3E5A8E
700
#324871
800
#273858
900
#202B41
950
#141B29

Contrast Checker

Text on white

10.2:1

AA Pass AAA Pass

Text on black

2.06:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026