#213D61

#213D61

Color Values

HEX

#213D61

RGB

33, 61, 97

HSL

213.8, 49.2%, 25.5%

HSV

213.8, 66.0%, 38.0%

CMYK

66.0%, 37.1%, 0.0%, 62.0%

OKLCH

0.3567 0.0716 255.4

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#213D61

#614521

Analogous

#215D61

#252161

#213D61

Triadic

#213D61

#61213D

#3D6121

Split Complementary

#213D61

#612521

#5D6121

Tetradic

#213D61

#61215D

#614521

#216125

Color Blindness Simulation

Original

#213D61

Protanopia

#2D2D58

Deuteranopia

#2C2956

Tritanopia

#225150

Achromatopsia

#3A3A3A

CSS Usage

background-color: #213D61;
color: #213D61;
border-color: #213D61;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E6ECF5
200
#CAD9ED
300
#A4BEE0
400
#729BCF
500
#4178BE
600
#346098
700
#294D7A
800
#203C5F
900
#1B2E46
950
#111D2C

Contrast Checker

Text on white

11.02:1

AA Pass AAA Pass

Text on black

1.9:1

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