#616E90

#616E90

Color Values

HEX

#616E90

RGB

97, 110, 144

HSL

223.4, 19.5%, 47.3%

HSV

223.4, 32.6%, 56.5%

CMYK

32.6%, 23.6%, 0.0%, 43.5%

OKLCH

0.5408 0.0557 268.3

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#616E90

#908361

Analogous

#618690

#6C6190

#616E90

Triadic

#616E90

#90616E

#6E9061

Split Complementary

#616E90

#906C61

#869061

Tetradic

#616E90

#906186

#908361

#61906C

Color Blindness Simulation

Original

#616E90

Protanopia

#676788

Deuteranopia

#666586

Tritanopia

#628180

Achromatopsia

#6E6E6E

CSS Usage

background-color: #616E90;
color: #616E90;
border-color: #616E90;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D8E2
300
#B6BCCE
400
#8E98B3
500
#677498
600
#525D7A
700
#424A62
800
#333A4C
900
#282D39
950
#191C24

Contrast Checker

Text on white

5.07:1

AA Pass AAA Fail

Text on black

4.14:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026