#12172C

#12172C

Color Values

HEX

#12172C

RGB

18, 23, 44

HSL

228.5, 41.9%, 12.2%

HSV

228.5, 59.1%, 17.3%

CMYK

59.1%, 47.7%, 0.0%, 82.7%

OKLCH

0.2116 0.0422 272.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#12172C

#2C2712

Analogous

#12242C

#1A122C

#12172C

Triadic

#12172C

#2C1217

#172C12

Split Complementary

#12172C

#2C1A12

#242C12

Tetradic

#12172C

#2C1224

#2C2712

#122C1A

Color Blindness Simulation

Original

#12172C

Protanopia

#141427

Deuteranopia

#141426

Tritanopia

#122322

Achromatopsia

#171717

CSS Usage

background-color: #12172C;
color: #12172C;
border-color: #12172C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F6FA
100
#E7E9F4
200
#CCD2EA
300
#A8B2DB
400
#7988C8
500
#4A5FB5
600
#3B4C91
700
#2F3D74
800
#252F5A
900
#1E2543
950
#13172A

Contrast Checker

Text on white

17.73:1

AA Pass AAA Pass

Text on black

1.18:1

AA Fail AAA Fail

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