#311B40

#311B40

Color Values

HEX

#311B40

RGB

49, 27, 64

HSL

275.7, 40.7%, 17.8%

HSV

275.7, 57.8%, 25.1%

CMYK

23.4%, 57.8%, 0.0%, 74.9%

OKLCH

0.2704 0.0708 309.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#311B40

#2A401B

Analogous

#1E1B40

#401B3C

#311B40

Triadic

#311B40

#40311B

#1B4031

Split Complementary

#311B40

#3C401B

#1B401E

Tetradic

#311B40

#401E1B

#2A401B

#1B3C40

Color Blindness Simulation

Original

#311B40

Protanopia

#272737

Deuteranopia

#292A35

Tritanopia

#30302E

Achromatopsia

#222222

CSS Usage

background-color: #311B40;
color: #311B40;
border-color: #311B40;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EEE7F3
200
#DECDEA
300
#C7A9DB
400
#A87AC7
500
#894CB3
600
#6E3C90
700
#583073
800
#45265A
900
#341F42
950
#21132A

Contrast Checker

Text on white

15.43:1

AA Pass AAA Pass

Text on black

1.36:1

AA Fail AAA Fail

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