#395263

#395263

Color Values

HEX

#395263

RGB

57, 82, 99

HSL

204.3, 26.9%, 30.6%

HSV

204.3, 42.4%, 38.8%

CMYK

42.4%, 17.2%, 0.0%, 61.2%

OKLCH

0.4255 0.0415 238.7

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#395263

#634A39

Analogous

#39635F

#393D63

#395263

Triadic

#395263

#633952

#526339

Split Complementary

#395263

#63393D

#635F39

Tetradic

#395263

#5F3963

#634A39

#3D6339

Color Blindness Simulation

Original

#395263

Protanopia

#44445F

Deuteranopia

#42405E

Tritanopia

#3A5C5B

Achromatopsia

#4E4E4E

CSS Usage

background-color: #395263;
color: #395263;
border-color: #395263;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE5
300
#B1C5D2
400
#87A5BA
500
#5D86A2
600
#4B6B81
700
#3C5668
800
#2F4351
900
#25333C
950
#172026

Contrast Checker

Text on white

8.2:1

AA Pass AAA Pass

Text on black

2.56:1

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