#0A172F

#0A172F

Color Values

HEX

#0A172F

RGB

10, 23, 47

HSL

218.9, 64.9%, 11.2%

HSV

218.9, 78.7%, 18.4%

CMYK

78.7%, 51.1%, 0.0%, 81.6%

OKLCH

0.208 0.0512 261.6

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#0A172F

#2F220A

Analogous

#0A2A2F

#100A2F

#0A172F

Triadic

#0A172F

#2F0A17

#172F0A

Split Complementary

#0A172F

#2F100A

#2A2F0A

Tetradic

#0A172F

#2F0A2A

#2F220A

#0A2F10

Color Blindness Simulation

Original

#0A172F

Protanopia

#101029

Deuteranopia

#0F0E28

Tritanopia

#0B2524

Achromatopsia

#161616

CSS Usage

background-color: #0A172F;
color: #0A172F;
border-color: #0A172F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F3F6FC
100
#E3EAF7
200
#C4D4F2
300
#9AB6EA
400
#638EDE
500
#2D67D2
600
#2452A8
700
#1D4287
800
#163369
900
#14284D
950
#0D1930

Contrast Checker

Text on white

17.85:1

AA Pass AAA Pass

Text on black

1.18:1

AA Fail AAA Fail

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