#53667F

#53667F

Color Values

HEX

#53667F

RGB

83, 102, 127

HSL

214.1, 21.0%, 41.2%

HSV

214.1, 34.6%, 49.8%

CMYK

34.6%, 19.7%, 0.0%, 50.2%

OKLCH

0.5045 0.0462 255.4

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#53667F

#7F6C53

Analogous

#537C7F

#56537F

#53667F

Triadic

#53667F

#7F5366

#667F53

Split Complementary

#53667F

#7F5653

#7C7F53

Tetradic

#53667F

#7F537C

#7F6C53

#537F56

Color Blindness Simulation

Original

#53667F

Protanopia

#5B5B79

Deuteranopia

#5A5977

Tritanopia

#547473

Achromatopsia

#646464

CSS Usage

background-color: #53667F;
color: #53667F;
border-color: #53667F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DAE3
300
#B5C0CF
400
#8D9EB4
500
#657C9A
600
#51637B
700
#404F63
800
#323E4D
900
#272F3A
950
#191E24

Contrast Checker

Text on white

5.87:1

AA Pass AAA Fail

Text on black

3.57:1

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