#171B45

#171B45

Color Values

HEX

#171B45

RGB

23, 27, 69

HSL

234.8, 50.0%, 18.0%

HSV

234.8, 66.7%, 27.1%

CMYK

66.7%, 60.9%, 0.0%, 72.9%

OKLCH

0.246 0.078 275.0

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#171B45

#454117

Analogous

#173245

#2A1745

#171B45

Triadic

#171B45

#45171B

#1B4517

Split Complementary

#171B45

#452A17

#324517

Tetradic

#171B45

#451732

#454117

#17452A

Color Blindness Simulation

Original

#171B45

Protanopia

#19193B

Deuteranopia

#181838

Tritanopia

#173331

Achromatopsia

#1D1D1D

CSS Usage

background-color: #171B45;
color: #171B45;
border-color: #171B45;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F5FB
100
#E6E7F5
200
#C9CDED
300
#A3A9E0
400
#717AD0
500
#404BBF
600
#333C99
700
#29307A
800
#202560
900
#1B1E46
950
#11132C

Contrast Checker

Text on white

16.42:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

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