#1F2105

#1F2105

Color Values

HEX

#1F2105

RGB

31, 33, 5

HSL

64.3, 73.7%, 7.5%

HSV

64.3, 84.8%, 12.9%

CMYK

6.1%, 0.0%, 84.8%, 87.1%

OKLCH

0.2384 0.0454 113.2

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#1F2105

#070521

Analogous

#211505

#112105

#1F2105

Triadic

#1F2105

#051F21

#21051F

Split Complementary

#1F2105

#051121

#150521

Tetradic

#1F2105

#052115

#070521

#210511

Color Blindness Simulation

Original

#1F2105

Protanopia

#20200C

Deuteranopia

#20200D

Tritanopia

#1F1112

Achromatopsia

#1F1F1F

CSS Usage

background-color: #1F2105;
color: #1F2105;
border-color: #1F2105;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#FBFCF3
100
#F7F8E2
200
#F2F6C1
300
#E8EF95
400
#DCE65B
500
#D0DD22
600
#A6B11B
700
#858E15
800
#686F11
900
#4C5110
950
#30330A

Contrast Checker

Text on white

16.43:1

AA Pass AAA Pass

Text on black

1.28:1

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