#3175BA

#3175BA

Color Values

HEX

#3175BA

RGB

49, 117, 186

HSL

210,2, 58,3%, 46,1%

HSV

210,2, 73,7%, 72,9%

CMYK

73,7%, 37,1%, 0,0%, 27,1%

OKLCH

0,553 0,1275 251,5

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3175BA

#BA7631

Analogous

#31BABA

#3131BA

#3175BA

Triadic

#3175BA

#BA3175

#75BA31

Split Complementary

#3175BA

#BA3131

#BABA31

Tetradic

#3175BA

#BA31BA

#BA7631

#31BA31

Color Blindness Simulation

Original

#3175BA

Protanopia

#4E4FA9

Deuteranopia

#4A45A5

Tritanopia

#349C99

Achromatopsia

#6C6C6C

CSS Usage

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

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C6DBF0
300
#9EC2E5
400
#6AA0D8
500
#357FCA
600
#2B66A1
700
#225181
800
#1B4065
900
#17304A
950
#0F1E2F

Contrast Checker

Text on white

4,79:1

AA Pass AAA Fail

Text on black

4,38:1

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