#2F71B2

#2F71B2

Color Values

HEX

#2F71B2

RGB

47, 113, 178

HSL

209,8, 58,2%, 44,1%

HSV

209,8, 73,6%, 69,8%

CMYK

73,6%, 36,5%, 0,0%, 30,2%

OKLCH

0,5383 0,122 250,9

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2F71B2

#B2702F

Analogous

#2FB2B1

#2F2FB2

#2F71B2

Triadic

#2F71B2

#B22F71

#71B22F

Split Complementary

#2F71B2

#B22F2F

#B2B12F

Tetradic

#2F71B2

#B12FB2

#B2702F

#2FB22F

Color Blindness Simulation

Original

#2F71B2

Protanopia

#4C4CA2

Deuteranopia

#48439E

Tritanopia

#329693

Achromatopsia

#686868

CSS Usage

background-color: #2F71B2;
color: #2F71B2;
border-color: #2F71B2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DBF0
300
#9EC2E5
400
#6AA1D8
500
#3580CA
600
#2B66A1
700
#225281
800
#1B4065
900
#17314A
950
#0F1F2F

Contrast Checker

Text on white

5,09:1

AA Pass AAA Fail

Text on black

4,13:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026