#33485B

#33485B

Color Values

HEX

#33485B

RGB

51, 72, 91

HSL

208.5, 28.2%, 27.8%

HSV

208.5, 44.0%, 35.7%

CMYK

44.0%, 20.9%, 0.0%, 64.3%

OKLCH

0.3924 0.0417 246.4

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#33485B

#5B4633

Analogous

#335B5A

#33345B

#33485B

Triadic

#33485B

#5B3348

#485B33

Split Complementary

#33485B

#5B3334

#5B5A33

Tetradic

#33485B

#5A335B

#5B4633

#345B33

Color Blindness Simulation

Original

#33485B

Protanopia

#3C3C56

Deuteranopia

#3B3955

Tritanopia

#345352

Achromatopsia

#454545

CSS Usage

background-color: #33485B;
color: #33485B;
border-color: #33485B;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D1DCE5
300
#B1C3D3
400
#86A2BB
500
#5C81A3
600
#496783
700
#3B5369
800
#2E4152
900
#24313D
950
#171F26

Contrast Checker

Text on white

9.46:1

AA Pass AAA Pass

Text on black

2.22:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026