#678EC6

#678EC6

Color Values

HEX

#678EC6

RGB

103, 142, 198

HSL

215.4, 45.5%, 59.0%

HSV

215.4, 48.0%, 77.6%

CMYK

48.0%, 28.3%, 0.0%, 22.4%

OKLCH

0.641 0.0952 257.4

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#678EC6

#C69F67

Analogous

#67BDC6

#6F67C6

#678EC6

Triadic

#678EC6

#C6678E

#8EC667

Split Complementary

#678EC6

#C66F67

#BDC667

Tetradic

#678EC6

#C667BD

#C69F67

#67C66F

Color Blindness Simulation

Original

#678EC6

Protanopia

#7878B8

Deuteranopia

#7673B5

Tritanopia

#69AEAB

Achromatopsia

#8A8A8A

CSS Usage

background-color: #678EC6;
color: #678EC6;
border-color: #678EC6;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD8EC
300
#A6BDDE
400
#7699CC
500
#4575BA
600
#385E94
700
#2C4B77
800
#233B5D
900
#1D2D44
950
#121C2B

Contrast Checker

Text on white

3.35:1

AA Fail AAA Fail

Text on black

6.26:1

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