#2D4857

#2D4857

Color Values

HEX

#2D4857

RGB

45, 72, 87

HSL

201.4, 31.8%, 25.9%

HSV

201.4, 48.3%, 34.1%

CMYK

48.3%, 17.2%, 0.0%, 65.9%

OKLCH

0.3866 0.0416 233.7

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#2D4857

#573C2D

Analogous

#2D5751

#2D3357

#2D4857

Triadic

#2D4857

#572D48

#48572D

Split Complementary

#2D4857

#572D33

#57512D

Tetradic

#2D4857

#512D57

#573C2D

#33572D

Color Blindness Simulation

Original

#2D4857

Protanopia

#393953

Deuteranopia

#373552

Tritanopia

#2E5150

Achromatopsia

#434343

CSS Usage

background-color: #2D4857;
color: #2D4857;
border-color: #2D4857;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F5F8F9
100
#E8EFF2
200
#D0DFE7
300
#AEC7D5
400
#83A9BF
500
#578BA8
600
#466F86
700
#38596C
800
#2B4654
900
#23343E
950
#162127

Contrast Checker

Text on white

9.65:1

AA Pass AAA Pass

Text on black

2.18:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026