#201F5B

#201F5B

Color Values

HEX

#201F5B

RGB

32, 31, 91

HSL

241.0, 49.2%, 23.9%

HSV

241.0, 65.9%, 35.7%

CMYK

64.8%, 65.9%, 0.0%, 64.3%

OKLCH

0.2819 0.1045 278.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#201F5B

#5A5B1F

Analogous

#1F3C5B

#3E1F5B

#201F5B

Triadic

#201F5B

#5B201F

#1F5B20

Split Complementary

#201F5B

#5B3E1F

#3C5B1F

Tetradic

#201F5B

#5B1F3C

#5A5B1F

#1F5B3E

Color Blindness Simulation

Original

#201F5B

Protanopia

#20204C

Deuteranopia

#202049

Tritanopia

#20413E

Achromatopsia

#242424

CSS Usage

background-color: #201F5B;
color: #201F5B;
border-color: #201F5B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACAED
300
#A5A4E0
400
#7472CF
500
#4341BE
600
#353498
700
#2B297A
800
#21205F
900
#1C1B46
950
#12112C

Contrast Checker

Text on white

14.91:1

AA Pass AAA Pass

Text on black

1.41:1

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