#90A5BA

#90A5BA

Color Values

HEX

#90A5BA

RGB

144, 165, 186

HSL

210.0, 23.3%, 64.7%

HSV

210.0, 22.6%, 72.9%

CMYK

22.6%, 11.3%, 0.0%, 27.1%

OKLCH

0.7128 0.0387 248.4

Properties

Cool Light Nearest: lightsteelblue 3

Color Harmonies

Complementary

#90A5BA

#BAA590

Analogous

#90BABA

#9090BA

#90A5BA

Triadic

#90A5BA

#BA90A5

#A5BA90

Split Complementary

#90A5BA

#BA9090

#BABA90

Tetradic

#90A5BA

#BA90BA

#BAA590

#90BA90

Color Blindness Simulation

Original

#90A5BA

Protanopia

#9999B5

Deuteranopia

#9896B4

Tritanopia

#91B1B0

Achromatopsia

#A2A2A2

CSS Usage

background-color: #90A5BA;
color: #90A5BA;
border-color: #90A5BA;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F7F9
100
#EAEDF1
200
#D3DBE4
300
#B4C2D0
400
#8BA1B7
500
#62809D
600
#4E667E
700
#3F5265
800
#31404F
900
#26303B
950
#181F25

Contrast Checker

Text on white

2.54:1

AA Fail AAA Fail

Text on black

8.28:1

AA Pass AAA Pass

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