#6990AB

#6990AB

Color Values

HEX

#6990AB

RGB

105, 144, 171

HSL

204.5, 28.2%, 54.1%

HSV

204.5, 38.6%, 67.1%

CMYK

38.6%, 15.8%, 0.0%, 32.9%

OKLCH

0.6346 0.0593 239.1

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#6990AB

#AB8469

Analogous

#69ABA5

#696FAB

#6990AB

Triadic

#6990AB

#AB6990

#90AB69

Split Complementary

#6990AB

#AB696F

#ABA569

Tetradic

#6990AB

#A569AB

#AB8469

#6FAB69

Color Blindness Simulation

Original

#6990AB

Protanopia

#7A7AA4

Deuteranopia

#7875A3

Tritanopia

#6B9F9E

Achromatopsia

#8A8A8A

CSS Usage

background-color: #6990AB;
color: #6990AB;
border-color: #6990AB;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D1DDE5
300
#B1C5D3
400
#86A6BB
500
#5C86A3
600
#496B83
700
#3B5669
800
#2E4352
900
#24333D
950
#172026

Contrast Checker

Text on white

3.4:1

AA Fail AAA Fail

Text on black

6.18:1

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