#454D61

#454D61

Color Values

HEX

#454D61

RGB

69, 77, 97

HSL

222.9, 16.9%, 32.5%

HSV

222.9, 28.9%, 38.0%

CMYK

28.9%, 20.6%, 0.0%, 62.0%

OKLCH

0.4211 0.035 267.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#454D61

#615945

Analogous

#455B61

#4B4561

#454D61

Triadic

#454D61

#61454D

#4D6145

Split Complementary

#454D61

#614B45

#5B6145

Tetradic

#454D61

#61455B

#615945

#45614B

Color Blindness Simulation

Original

#454D61

Protanopia

#48495C

Deuteranopia

#48475B

Tritanopia

#455858

Achromatopsia

#4D4D4D

CSS Usage

background-color: #454D61;
color: #454D61;
border-color: #454D61;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D5D9E1
300
#B7BDCC
400
#919AB1
500
#6A7695
600
#555F77
700
#444C5F
800
#353B4B
900
#292D38
950
#1A1D23

Contrast Checker

Text on white

8.44:1

AA Pass AAA Pass

Text on black

2.49:1

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