#203071

#203071

Color Values

HEX

#203071

RGB

32, 48, 113

HSL

228.1, 55.9%, 28.4%

HSV

228.1, 71.7%, 44.3%

CMYK

71.7%, 57.5%, 0.0%, 55.7%

OKLCH

0.3371 0.1139 269.0

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#203071

#716120

Analogous

#205871

#382071

#203071

Triadic

#203071

#712030

#307120

Split Complementary

#203071

#713820

#587120

Tetradic

#203071

#712058

#716120

#207138

Color Blindness Simulation

Original

#203071

Protanopia

#272761

Deuteranopia

#26255E

Tritanopia

#215552

Achromatopsia

#313131

CSS Usage

background-color: #203071;
color: #203071;
border-color: #203071;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E5E8F6
200
#C7CFEF
300
#A0ADE4
400
#6C81D5
500
#3854C7
600
#2D449F
700
#24367F
800
#1C2A63
900
#182249
950
#0F152E

Contrast Checker

Text on white

12.19:1

AA Pass AAA Pass

Text on black

1.72:1

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