#618BA6

#618BA6

Color Values

HEX

#618BA6

RGB

97, 139, 166

HSL

203.5, 27.9%, 51.6%

HSV

203.5, 41.6%, 65.1%

CMYK

41.6%, 16.3%, 0.0%, 34.9%

OKLCH

0.6163 0.0618 237.3

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#618BA6

#A67C61

Analogous

#61A69F

#6169A6

#618BA6

Triadic

#618BA6

#A6618B

#8BA661

Split Complementary

#618BA6

#A66169

#A69F61

Tetradic

#618BA6

#9F61A6

#A67C61

#69A661

Color Blindness Simulation

Original

#618BA6

Protanopia

#73749F

Deuteranopia

#716E9E

Tritanopia

#639A99

Achromatopsia

#848484

CSS Usage

background-color: #618BA6;
color: #618BA6;
border-color: #618BA6;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D1DDE5
300
#B1C5D3
400
#86A6BB
500
#5C87A3
600
#4A6C82
700
#3B5768
800
#2E4452
900
#24333D
950
#172026

Contrast Checker

Text on white

3.65:1

AA Fail AAA Fail

Text on black

5.75:1

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