#317FD0

#317FD0

Color Values

HEX

#317FD0

RGB

49, 127, 208

HSL

210.6, 62.8%, 50.4%

HSV

210.6, 76.4%, 81.6%

CMYK

76.4%, 38.9%, 0.0%, 18.4%

OKLCH

0.589 0.1454 252.4

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#317FD0

#D08231

Analogous

#31CED0

#3331D0

#317FD0

Triadic

#317FD0

#D0317F

#7FD031

Split Complementary

#317FD0

#D03331

#CED031

Tetradic

#317FD0

#D031CE

#D08231

#31D033

Color Blindness Simulation

Original

#317FD0

Protanopia

#5353BC

Deuteranopia

#4E48B8

Tritanopia

#35ADAA

Achromatopsia

#747474

CSS Usage

background-color: #317FD0;
color: #317FD0;
border-color: #317FD0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF2
300
#9BC1E8
400
#659FDC
500
#2F7ED0
600
#2665A6
700
#1E5185
800
#183F68
900
#15304C
950
#0D1E30

Contrast Checker

Text on white

4.14:1

AA Fail AAA Fail

Text on black

5.08:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026