#203451

#203451

Color Values

HEX

#203451

RGB

32, 52, 81

HSL

215.5, 43.4%, 22.2%

HSV

215.5, 60.5%, 31.8%

CMYK

60.5%, 35.8%, 0.0%, 68.2%

OKLCH

0.323 0.0581 257.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#203451

#513D20

Analogous

#204D51

#252051

#203451

Triadic

#203451

#512034

#345120

Split Complementary

#203451

#512520

#4D5120

Tetradic

#203451

#51204D

#513D20

#205125

Color Blindness Simulation

Original

#203451

Protanopia

#29294A

Deuteranopia

#282648

Tritanopia

#214443

Achromatopsia

#323232

CSS Usage

background-color: #203451;
color: #203451;
border-color: #203451;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCD8EB
300
#A7BDDC
400
#7899CA
500
#4875B7
600
#3A5E92
700
#2E4B75
800
#243B5B
900
#1E2D43
950
#131C2B

Contrast Checker

Text on white

12.56:1

AA Pass AAA Pass

Text on black

1.67:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026