#131E2D

#131E2D

Color Values

HEX

#131E2D

RGB

19, 30, 45

HSL

214.6, 40.6%, 12.5%

HSV

214.6, 57.8%, 17.6%

CMYK

57.8%, 33.3%, 0.0%, 82.4%

OKLCH

0.2325 0.0332 256.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#131E2D

#2D2213

Analogous

#132B2D

#15132D

#131E2D

Triadic

#131E2D

#2D131E

#1E2D13

Split Complementary

#131E2D

#2D1513

#2B2D13

Tetradic

#131E2D

#2D132B

#2D2213

#132D15

Color Blindness Simulation

Original

#131E2D

Protanopia

#181829

Deuteranopia

#171628

Tritanopia

#142726

Achromatopsia

#1D1D1D

CSS Usage

background-color: #131E2D;
color: #131E2D;
border-color: #131E2D;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CDD9EA
300
#A9BEDB
400
#7A9BC7
500
#4C78B3
600
#3D608F
700
#304D73
800
#263C5A
900
#1F2E42
950
#131D2A

Contrast Checker

Text on white

16.78:1

AA Pass AAA Pass

Text on black

1.25:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026