#3175BC

#3175BC

Color Values

HEX

#3175BC

RGB

49, 117, 188

HSL

210,6, 58,6%, 46,5%

HSV

210,6, 73,9%, 73,7%

CMYK

73,9%, 37,8%, 0,0%, 26,3%

OKLCH

0,5542 0,1301 252,1

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3175BC

#BC7831

Analogous

#31BBBC

#3231BC

#3175BC

Triadic

#3175BC

#BC3175

#75BC31

Split Complementary

#3175BC

#BC3231

#BBBC31

Tetradic

#3175BC

#BC31BB

#BC7831

#31BC32

Color Blindness Simulation

Original

#3175BC

Protanopia

#4E4FAB

Deuteranopia

#4A45A7

Tritanopia

#349D9A

Achromatopsia

#6C6C6C

CSS Usage

background-color: #3175BC;
color: #3175BC;
border-color: #3175BC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C6DBF0
300
#9EC1E6
400
#69A0D8
500
#357ECA
600
#2A65A2
700
#225181
800
#1A3F65
900
#17304A
950
#0E1E2F

Contrast Checker

Text on white

4,77:1

AA Pass AAA Fail

Text on black

4,4:1

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