#1F303C

#1F303C

Color Values

HEX

#1F303C

RGB

31, 48, 60

HSL

204.8, 31.9%, 17.8%

HSV

204.8, 48.3%, 23.5%

CMYK

48.3%, 20.0%, 0.0%, 76.5%

OKLCH

0.2998 0.0313 239.9

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#1F303C

#3C2B1F

Analogous

#1F3C39

#1F213C

#1F303C

Triadic

#1F303C

#3C1F30

#303C1F

Split Complementary

#1F303C

#3C1F21

#3C391F

Tetradic

#1F303C

#391F3C

#3C2B1F

#213C1F

Color Blindness Simulation

Original

#1F303C

Protanopia

#262739

Deuteranopia

#252438

Tritanopia

#203736

Achromatopsia

#2D2D2D

CSS Usage

background-color: #1F303C;
color: #1F303C;
border-color: #1F303C;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F8F9
100
#E8EEF2
200
#D0DDE7
300
#AEC5D5
400
#83A6BF
500
#5787A8
600
#456C87
700
#38566C
800
#2B4354
900
#23333E
950
#162027

Contrast Checker

Text on white

13.58:1

AA Pass AAA Pass

Text on black

1.55:1

AA Fail AAA Fail

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