#2D3B4F

#2D3B4F

Color Values

HEX

#2D3B4F

RGB

45, 59, 79

HSL

215.3, 27.4%, 24.3%

HSV

215.3, 43.0%, 31.0%

CMYK

43.0%, 25.3%, 0.0%, 69.0%

OKLCH

0.3489 0.0398 257.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2D3B4F

#4F412D

Analogous

#2D4C4F

#302D4F

#2D3B4F

Triadic

#2D3B4F

#4F2D3B

#3B4F2D

Split Complementary

#2D3B4F

#4F302D

#4C4F2D

Tetradic

#2D3B4F

#4F2D4C

#4F412D

#2D4F30

Color Blindness Simulation

Original

#2D3B4F

Protanopia

#33334A

Deuteranopia

#323149

Tritanopia

#2E4646

Achromatopsia

#393939

CSS Usage

background-color: #2D3B4F;
color: #2D3B4F;
border-color: #2D3B4F;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D2DAE5
300
#B1BFD3
400
#879CBB
500
#5D79A2
600
#4A6182
700
#3B4E68
800
#2E3D51
900
#252E3C
950
#171D26

Contrast Checker

Text on white

11.35:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026