#1F486C

#1F486C

Color Values

HEX

#1F486C

RGB

31, 72, 108

HSL

208.1, 55.4%, 27.3%

HSV

208.1, 71.3%, 42.4%

CMYK

71.3%, 33.3%, 0.0%, 57.6%

OKLCH

0.3906 0.0767 247.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#1F486C

#6C431F

Analogous

#1F6C6A

#1F216C

#1F486C

Triadic

#1F486C

#6C1F48

#486C1F

Split Complementary

#1F486C

#6C1F21

#6C6A1F

Tetradic

#1F486C

#6A1F6C

#6C431F

#216C1F

Color Blindness Simulation

Original

#1F486C

Protanopia

#313163

Deuteranopia

#2E2B61

Tritanopia

#215C5B

Achromatopsia

#424242

CSS Usage

background-color: #1F486C;
color: #1F486C;
border-color: #1F486C;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F8FB
100
#E5EEF6
200
#C8DDEF
300
#A0C4E4
400
#6CA4D5
500
#3984C6
600
#2D6A9F
700
#24547F
800
#1C4263
900
#183249
950
#0F202E

Contrast Checker

Text on white

9.54:1

AA Pass AAA Pass

Text on black

2.2:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026