#2971B0

#2971B0

Color Values

HEX

#2971B0

RGB

41, 113, 176

HSL

208.0, 62.2%, 42.5%

HSV

208.0, 76.7%, 69.0%

CMYK

76.7%, 35.8%, 0.0%, 31.0%

OKLCH

0.5352 0.1215 248.8

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2971B0

#B06829

Analogous

#29B0AB

#292DB0

#2971B0

Triadic

#2971B0

#B02971

#71B029

Split Complementary

#2971B0

#B0292D

#B0AB29

Tetradic

#2971B0

#AB29B0

#B06829

#2DB029

Color Blindness Simulation

Original

#2971B0

Protanopia

#4849A1

Deuteranopia

#443F9D

Tritanopia

#2D9592

Achromatopsia

#666666

CSS Usage

background-color: #2971B0;
color: #2971B0;
border-color: #2971B0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FB
100
#E4EEF7
200
#C5DDF2
300
#9CC4E8
400
#66A5DB
500
#3085CF
600
#276AA5
700
#1F5584
800
#184267
900
#15324C
950
#0D2030

Contrast Checker

Text on white

5.14:1

AA Pass AAA Fail

Text on black

4.08:1

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