#6583A2

#6583A2

Color Values

HEX

#6583A2

RGB

101, 131, 162

HSL

210.5, 24.7%, 51.6%

HSV

210.5, 37.7%, 63.5%

CMYK

37.7%, 19.1%, 0.0%, 36.5%

OKLCH

0.5988 0.0587 249.7

Properties

Cool Light Nearest: skyblue 4

Color Harmonies

Complementary

#6583A2

#A28465

Analogous

#65A2A2

#6665A2

#6583A2

Triadic

#6583A2

#A26583

#83A265

Split Complementary

#6583A2

#A26665

#A2A265

Tetradic

#6583A2

#A265A2

#A28465

#65A266

Color Blindness Simulation

Original

#6583A2

Protanopia

#72729B

Deuteranopia

#706E99

Tritanopia

#669593

Achromatopsia

#7F7F7F

CSS Usage

background-color: #6583A2;
color: #6583A2;
border-color: #6583A2;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B3C2D1
400
#89A0B8
500
#607F9F
600
#4D667F
700
#3D5166
800
#303F4F
900
#26303B
950
#181E25

Contrast Checker

Text on white

3.95:1

AA Fail AAA Fail

Text on black

5.32:1

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