#203D43

#203D43

Color Values

HEX

#203D43

RGB

32, 61, 67

HSL

190.3, 35.4%, 19.4%

HSV

190.3, 52.2%, 26.3%

CMYK

52.2%, 9.0%, 0.0%, 73.7%

OKLCH

0.3399 0.0364 212.4

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#203D43

#432620

Analogous

#204337

#202B43

#203D43

Triadic

#203D43

#43203D

#3D4320

Split Complementary

#203D43

#43202B

#433720

Tetradic

#203D43

#372043

#432620

#2B4320

Color Blindness Simulation

Original

#203D43

Protanopia

#2D2D42

Deuteranopia

#2B2941

Tritanopia

#214040

Achromatopsia

#373737

CSS Usage

background-color: #203D43;
color: #203D43;
border-color: #203D43;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F9FA
100
#E8F1F3
200
#CFE4E8
300
#ACD0D7
400
#7FB7C2
500
#529DAD
600
#427E8A
700
#35656E
800
#294F56
900
#213B40
950
#152528

Contrast Checker

Text on white

11.6:1

AA Pass AAA Pass

Text on black

1.81:1

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