#354759

#354759

Color Values

HEX

#354759

RGB

53, 71, 89

HSL

210.0, 25.4%, 27.8%

HSV

210.0, 40.4%, 34.9%

CMYK

40.4%, 20.2%, 0.0%, 65.1%

OKLCH

0.3903 0.0383 248.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#354759

#594735

Analogous

#355959

#353559

#354759

Triadic

#354759

#593547

#475935

Split Complementary

#354759

#593535

#595935

Tetradic

#354759

#593559

#594735

#355935

Color Blindness Simulation

Original

#354759

Protanopia

#3D3D55

Deuteranopia

#3C3A54

Tritanopia

#365150

Achromatopsia

#444444

CSS Usage

background-color: #354759;
color: #354759;
border-color: #354759;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B2C2D1
400
#89A1B9
500
#5F80A0
600
#4C6680
700
#3D5266
800
#304050
900
#25303C
950
#181F26

Contrast Checker

Text on white

9.56:1

AA Pass AAA Pass

Text on black

2.2:1

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