#151D23

#151D23

Color Values

HEX

#151D23

RGB

21, 29, 35

HSL

205.7, 25.0%, 11.0%

HSV

205.7, 40.0%, 13.7%

CMYK

40.0%, 17.1%, 0.0%, 86.3%

OKLCH

0.2256 0.0166 240.9

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#151D23

#231B15

Analogous

#152322

#151623

#151D23

Triadic

#151D23

#23151D

#1D2315

Split Complementary

#151D23

#231516

#232215

Tetradic

#151D23

#221523

#231B15

#162315

Color Blindness Simulation

Original

#151D23

Protanopia

#181922

Deuteranopia

#181721

Tritanopia

#152020

Achromatopsia

#1C1C1C

CSS Usage

background-color: #151D23;
color: #151D23;
border-color: #151D23;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE4
300
#B2C4D1
400
#89A4B8
500
#60849F
600
#4D6A80
700
#3D5566
800
#304250
900
#26323B
950
#182025

Contrast Checker

Text on white

17.05:1

AA Pass AAA Pass

Text on black

1.23:1

AA Fail AAA Fail

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