#231B42

#231B42

Color Values

HEX

#231B42

RGB

35, 27, 66

HSL

252.3, 41.9%, 18.2%

HSV

252.3, 59.1%, 25.9%

CMYK

47.0%, 59.1%, 0.0%, 74.1%

OKLCH

0.2548 0.071 289.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#231B42

#3A421B

Analogous

#1B2642

#361B42

#231B42

Triadic

#231B42

#42231B

#1B4223

Split Complementary

#231B42

#42361B

#26421B

Tetradic

#231B42

#421B26

#3A421B

#1B4236

Color Blindness Simulation

Original

#231B42

Protanopia

#201F39

Deuteranopia

#202136

Tritanopia

#23312F

Achromatopsia

#202020

CSS Usage

background-color: #231B42;
color: #231B42;
border-color: #231B42;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F5FA
100
#E9E7F4
200
#D2CCEA
300
#B3A8DB
400
#8979C8
500
#604AB5
600
#4D3B91
700
#3D2F74
800
#30255A
900
#261E43
950
#18132A

Contrast Checker

Text on white

16.07:1

AA Pass AAA Pass

Text on black

1.31:1

AA Fail AAA Fail

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