#2F70B0

#2F70B0

Color Values

HEX

#2F70B0

RGB

47, 112, 176

HSL

209.8, 57.8%, 43.7%

HSV

209.8, 73.3%, 69.0%

CMYK

73.3%, 36.4%, 0.0%, 31.0%

OKLCH

0.5348 0.1204 250.8

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2F70B0

#B06F2F

Analogous

#2FB0AF

#2F2FB0

#2F70B0

Triadic

#2F70B0

#B02F70

#70B02F

Split Complementary

#2F70B0

#B02F2F

#B0AF2F

Tetradic

#2F70B0

#AF2FB0

#B06F2F

#2FB02F

Color Blindness Simulation

Original

#2F70B0

Protanopia

#4B4CA1

Deuteranopia

#47429D

Tritanopia

#329492

Achromatopsia

#676767

CSS Usage

background-color: #2F70B0;
color: #2F70B0;
border-color: #2F70B0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DBF0
300
#9EC2E5
400
#6AA1D7
500
#3680C9
600
#2B66A1
700
#225281
800
#1B4065
900
#17314A
950
#0F1F2F

Contrast Checker

Text on white

5.17:1

AA Pass AAA Fail

Text on black

4.07:1

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