#353668

#353668

Color Values

HEX

#353668

RGB

53, 54, 104

HSL

238.8, 32.5%, 30.8%

HSV

238.8, 49.0%, 40.8%

CMYK

49.0%, 48.1%, 0.0%, 59.2%

OKLCH

0.3585 0.0852 280.3

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#353668

#686735

Analogous

#355068

#4E3568

#353668

Triadic

#353668

#683536

#366835

Split Complementary

#353668

#684E35

#506835

Tetradic

#353668

#683550

#686735

#35684E

Color Blindness Simulation

Original

#353668

Protanopia

#35355C

Deuteranopia

#353559

Tritanopia

#355250

Achromatopsia

#393939

CSS Usage

background-color: #353668;
color: #353668;
border-color: #353668;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5F9
100
#E8E8F2
200
#D0D0E7
300
#AEAFD6
400
#8283BF
500
#5658A9
600
#454687
700
#37386C
800
#2B2C54
900
#22233F
950
#161628

Contrast Checker

Text on white

11.18:1

AA Pass AAA Pass

Text on black

1.88:1

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