#1F0F32

#1F0F32

Color Values

HEX

#1F0F32

RGB

31, 15, 50

HSL

267.4, 53.8%, 12.7%

HSV

267.4, 70.0%, 19.6%

CMYK

38.0%, 70.0%, 0.0%, 80.4%

OKLCH

0.2125 0.0673 302.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1F0F32

#22320F

Analogous

#0F1032

#300F32

#1F0F32

Triadic

#1F0F32

#321F0F

#0F321F

Split Complementary

#1F0F32

#32300F

#10320F

Tetradic

#1F0F32

#320F10

#22320F

#0F3230

Color Blindness Simulation

Original

#1F0F32

Protanopia

#18182A

Deuteranopia

#191A28

Tritanopia

#1E2321

Achromatopsia

#151515

CSS Usage

background-color: #1F0F32;
color: #1F0F32;
border-color: #1F0F32;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FB
100
#ECE5F5
200
#DAC8EF
300
#BFA1E3
400
#9C6ED3
500
#7A3BC4
600
#612F9D
700
#4E267E
800
#3D1D62
900
#2E1948
950
#1D102D

Contrast Checker

Text on white

17.91:1

AA Pass AAA Pass

Text on black

1.17:1

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