#1F2203

#1F2203

Color Values

HEX

#1F2203

RGB

31, 34, 3

HSL

65.8, 83.8%, 7.3%

HSV

65.8, 91.2%, 13.3%

CMYK

8.8%, 0.0%, 91.2%, 86.7%

OKLCH

0.2411 0.0497 114.7

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#1F2203

#060322

Analogous

#221603

#102203

#1F2203

Triadic

#1F2203

#031F22

#22031F

Split Complementary

#1F2203

#031022

#160322

Tetradic

#1F2203

#032216

#060322

#220310

Color Blindness Simulation

Original

#1F2203

Protanopia

#20200A

Deuteranopia

#20200C

Tritanopia

#1F1012

Achromatopsia

#1F1F1F

CSS Usage

background-color: #1F2203;
color: #1F2203;
border-color: #1F2203;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#FCFDF2
100
#F7FAE0
200
#F3F9BD
300
#EBF58F
400
#E0F052
500
#D6EA15
600
#ABBB11
700
#89960D
800
#6B750A
900
#4E550C
950
#313608

Contrast Checker

Text on white

16.3:1

AA Pass AAA Pass

Text on black

1.29:1

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