#33515D

#33515D

Color Values

HEX

#33515D

RGB

51, 81, 93

HSL

197.1, 29.2%, 28.2%

HSV

197.1, 45.2%, 36.5%

CMYK

45.2%, 12.9%, 0.0%, 63.5%

OKLCH

0.4164 0.0408 225.2

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#33515D

#5D3F33

Analogous

#335D54

#333C5D

#33515D

Triadic

#33515D

#5D3351

#515D33

Split Complementary

#33515D

#5D333C

#5D5433

Tetradic

#33515D

#54335D

#5D3F33

#3C5D33

Color Blindness Simulation

Original

#33515D

Protanopia

#40405A

Deuteranopia

#3E3C59

Tritanopia

#345857

Achromatopsia

#4B4B4B

CSS Usage

background-color: #33515D;
color: #33515D;
border-color: #33515D;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D1E0E6
300
#B0C9D4
400
#85ACBC
500
#5A90A5
600
#487384
700
#3A5C69
800
#2D4852
900
#24363D
950
#172227

Contrast Checker

Text on white

8.48:1

AA Pass AAA Pass

Text on black

2.48:1

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