#1B313C

#1B313C

Color Values

HEX

#1B313C

RGB

27, 49, 60

HSL

200.0, 37.9%, 17.1%

HSV

200.0, 55.0%, 23.5%

CMYK

55.0%, 18.3%, 0.0%, 76.5%

OKLCH

0.3 0.0343 231.2

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#1B313C

#3C261B

Analogous

#1B3C37

#1B213C

#1B313C

Triadic

#1B313C

#3C1B31

#313C1B

Split Complementary

#1B313C

#3C1B21

#3C371B

Tetradic

#1B313C

#371B3C

#3C261B

#213C1B

Color Blindness Simulation

Original

#1B313C

Protanopia

#252539

Deuteranopia

#232239

Tritanopia

#1C3737

Achromatopsia

#2D2D2D

CSS Usage

background-color: #1B313C;
color: #1B313C;
border-color: #1B313C;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F8FA
100
#E7EFF3
200
#CEE0E9
300
#ABCAD9
400
#7DADC4
500
#4F90B0
600
#3F738D
700
#335C71
800
#284858
900
#203641
950
#142229

Contrast Checker

Text on white

13.54:1

AA Pass AAA Pass

Text on black

1.55:1

AA Fail AAA Fail

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