#455B73

#455B73

Color Values

HEX

#455B73

RGB

69, 91, 115

HSL

211.3, 25.0%, 36.1%

HSV

211.3, 40.0%, 45.1%

CMYK

40.0%, 20.9%, 0.0%, 54.9%

OKLCH

0.4631 0.0476 251.0

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#455B73

#735D45

Analogous

#457273

#464573

#455B73

Triadic

#455B73

#73455B

#5B7345

Split Complementary

#455B73

#734645

#727345

Tetradic

#455B73

#734572

#735D45

#457346

Color Blindness Simulation

Original

#455B73

Protanopia

#4F4F6D

Deuteranopia

#4D4C6C

Tritanopia

#466968

Achromatopsia

#585858

CSS Usage

background-color: #455B73;
color: #455B73;
border-color: #455B73;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B2C1D1
400
#89A0B8
500
#607E9F
600
#4D6580
700
#3D5166
800
#303F50
900
#26303B
950
#181E25

Contrast Checker

Text on white

7.01:1

AA Pass AAA Pass

Text on black

3.0:1

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