#231B51

#231B51

Color Values

HEX

#231B51

RGB

35, 27, 81

HSL

248.9, 50.0%, 21.2%

HSV

248.9, 66.7%, 31.8%

CMYK

56.8%, 66.7%, 0.0%, 68.2%

OKLCH

0.2675 0.0946 284.8

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#231B51

#49511B

Analogous

#1B2E51

#3E1B51

#231B51

Triadic

#231B51

#51231B

#1B5123

Split Complementary

#231B51

#513E1B

#2E511B

Tetradic

#231B51

#511B2E

#49511B

#1B513E

Color Blindness Simulation

Original

#231B51

Protanopia

#201F44

Deuteranopia

#202141

Tritanopia

#233A37

Achromatopsia

#212121

CSS Usage

background-color: #231B51;
color: #231B51;
border-color: #231B51;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F4FB
100
#E8E6F5
200
#CFC9ED
300
#ACA3E0
400
#7F71D0
500
#5340BF
600
#423399
700
#35297A
800
#292060
900
#211B46
950
#15112C

Contrast Checker

Text on white

15.59:1

AA Pass AAA Pass

Text on black

1.35:1

AA Fail AAA Fail

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