#317DC8

#317DC8

Color Values

HEX

#317DC8

RGB

49, 125, 200

HSL

209.8, 60.6%, 48.8%

HSV

209.8, 75.5%, 78.4%

CMYK

75.5%, 37.5%, 0.0%, 21.6%

OKLCH

0.5797 0.1373 251.2

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#317DC8

#C87C31

Analogous

#31C8C7

#3132C8

#317DC8

Triadic

#317DC8

#C8317D

#7DC831

Split Complementary

#317DC8

#C83132

#C8C731

Tetradic

#317DC8

#C731C8

#C87C31

#32C831

Color Blindness Simulation

Original

#317DC8

Protanopia

#5253B6

Deuteranopia

#4E48B2

Tritanopia

#35A8A4

Achromatopsia

#727272

CSS Usage

background-color: #317DC8;
color: #317DC8;
border-color: #317DC8;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DBF1
300
#9DC2E7
400
#67A1DA
500
#3280CD
600
#2866A4
700
#205283
800
#194066
900
#16314B
950
#0E1F2F

Contrast Checker

Text on white

4.29:1

AA Fail AAA Fail

Text on black

4.9:1

AA Pass 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