#617F8D

#617F8D

Color Values

HEX

#617F8D

RGB

97, 127, 141

HSL

199.1, 18.5%, 46.7%

HSV

199.1, 31.2%, 55.3%

CMYK

31.2%, 9.9%, 0.0%, 44.7%

OKLCH

0.5785 0.0405 228.2

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#617F8D

#8D6F61

Analogous

#618D85

#61698D

#617F8D

Triadic

#617F8D

#8D617F

#7F8D61

Split Complementary

#617F8D

#8D6169

#8D8561

Tetradic

#617F8D

#85618D

#8D6F61

#698D61

Color Blindness Simulation

Original

#617F8D

Protanopia

#6E6E8A

Deuteranopia

#6C6A89

Tritanopia

#628786

Achromatopsia

#7A7A7A

CSS Usage

background-color: #617F8D;
color: #617F8D;
border-color: #617F8D;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D5DEE2
300
#B6C6CD
400
#8FA7B2
500
#688897
600
#536D79
700
#435761
800
#34444C
900
#283339
950
#1A2024

Contrast Checker

Text on white

4.26:1

AA Fail AAA Fail

Text on black

4.93:1

AA Pass 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