#648DBD

#648DBD

Color Values

HEX

#648DBD

RGB

100, 141, 189

HSL

212.4, 40.3%, 56.7%

HSV

212.4, 47.1%, 74.1%

CMYK

47.1%, 25.4%, 0.0%, 25.9%

OKLCH

0.6328 0.0858 253.0

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#648DBD

#BD9464

Analogous

#64BABD

#6864BD

#648DBD

Triadic

#648DBD

#BD648D

#8DBD64

Split Complementary

#648DBD

#BD6864

#BABD64

Tetradic

#648DBD

#BD64BA

#BD9464

#64BD68

Color Blindness Simulation

Original

#648DBD

Protanopia

#7676B1

Deuteranopia

#7370AF

Tritanopia

#66A8A6

Achromatopsia

#888888

CSS Usage

background-color: #648DBD;
color: #648DBD;
border-color: #648DBD;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDAEA
300
#A9C0DA
400
#7B9EC7
500
#4C7BB3
600
#3D638F
700
#314F72
800
#263E59
900
#1F2F42
950
#141E2A

Contrast Checker

Text on white

3.45:1

AA Fail AAA Fail

Text on black

6.09:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026