#204259

#204259

Color Values

HEX

#204259

RGB

32, 66, 89

HSL

204.2, 47.1%, 23.7%

HSV

204.2, 64.0%, 34.9%

CMYK

64.0%, 25.8%, 0.0%, 65.1%

OKLCH

0.3645 0.0563 240.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#204259

#593720

Analogous

#205953

#202559

#204259

Triadic

#204259

#592042

#425920

Split Complementary

#204259

#592025

#595320

Tetradic

#204259

#532059

#593720

#255920

Color Blindness Simulation

Original

#204259

Protanopia

#2F2F53

Deuteranopia

#2D2A52

Tritanopia

#224F4E

Achromatopsia

#3C3C3C

CSS Usage

background-color: #204259;
color: #204259;
border-color: #204259;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F4F8FA
100
#E6EFF4
200
#CADFEC
300
#A5C7DF
400
#74A9CD
500
#438BBC
600
#366F96
700
#2B5978
800
#22465E
900
#1C3445
950
#12212C

Contrast Checker

Text on white

10.58:1

AA Pass AAA Pass

Text on black

1.98:1

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