#1F4758

#1F4758

Color Values

HEX

#1F4758

RGB

31, 71, 88

HSL

197.9, 47.9%, 23.3%

HSV

197.9, 64.8%, 34.5%

CMYK

64.8%, 19.3%, 0.0%, 65.5%

OKLCH

0.3769 0.0534 228.4

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#1F4758

#58301F

Analogous

#1F584C

#1F2A58

#1F4758

Triadic

#1F4758

#581F47

#47581F

Split Complementary

#1F4758

#581F2A

#584C1F

Tetradic

#1F4758

#4C1F58

#58301F

#2A581F

Color Blindness Simulation

Original

#1F4758

Protanopia

#303154

Deuteranopia

#2E2B53

Tritanopia

#215150

Achromatopsia

#404040

CSS Usage

background-color: #1F4758;
color: #1F4758;
border-color: #1F4758;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F4F9FA
100
#E6F0F4
200
#CAE2EC
300
#A4CEDF
400
#73B3CE
500
#4298BD
600
#357A97
700
#2B6179
800
#214C5E
900
#1C3945
950
#11242C

Contrast Checker

Text on white

10.0:1

AA Pass AAA Pass

Text on black

2.1:1

AA Fail AAA Fail

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