#61637F

#61637F

Color Values

HEX

#61637F

RGB

97, 99, 127

HSL

236.0, 13.4%, 43.9%

HSV

236.0, 23.6%, 49.8%

CMYK

23.6%, 22.0%, 0.0%, 50.2%

OKLCH

0.5087 0.0443 281.5

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#61637F

#7F7D61

Analogous

#61727F

#6E617F

#61637F

Triadic

#61637F

#7F6163

#637F61

Split Complementary

#61637F

#7F6E61

#727F61

Tetradic

#61637F

#7F6172

#7F7D61

#617F6E

Color Blindness Simulation

Original

#61637F

Protanopia

#626278

Deuteranopia

#626277

Tritanopia

#617372

Achromatopsia

#656565

CSS Usage

background-color: #61637F;
color: #61637F;
border-color: #61637F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F8
100
#EBEBEF
200
#D7D7E0
300
#BABBCA
400
#9496AD
500
#6E7191
600
#585A74
700
#47485D
800
#373848
900
#2B2B36
950
#1B1B22

Contrast Checker

Text on white

5.83:1

AA Pass AAA Fail

Text on black

3.6:1

AA Fail 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