#6487AC

#6487AC

Color Values

HEX

#6487AC

RGB

100, 135, 172

HSL

210.8, 30.3%, 53.3%

HSV

210.8, 41.9%, 67.5%

CMYK

41.9%, 21.5%, 0.0%, 32.5%

OKLCH

0.6116 0.069 250.4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#6487AC

#AC8964

Analogous

#64ABAC

#6564AC

#6487AC

Triadic

#6487AC

#AC6487

#87AC64

Split Complementary

#6487AC

#AC6564

#ABAC64

Tetradic

#6487AC

#AC64AB

#AC8964

#64AC65

Color Blindness Simulation

Original

#6487AC

Protanopia

#7373A3

Deuteranopia

#716EA1

Tritanopia

#669C9A

Achromatopsia

#828282

CSS Usage

background-color: #6487AC;
color: #6487AC;
border-color: #6487AC;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D0DBE6
300
#AFC1D4
400
#84A0BD
500
#597EA6
600
#476585
700
#39516A
800
#2C3F53
900
#23303E
950
#161E27

Contrast Checker

Text on white

3.75:1

AA Fail AAA Fail

Text on black

5.6:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026