#1F1290

#1F1290

Color Values

HEX

#1F1290

RGB

31, 18, 144

HSL

246.2, 77.8%, 31.8%

HSV

246.2, 87.5%, 56.5%

CMYK

78.5%, 87.5%, 0.0%, 43.5%

OKLCH

0.3222 0.1875 272.8

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#1F1290

#839012

Analogous

#124490

#5E1290

#1F1290

Triadic

#1F1290

#901F12

#12901F

Split Complementary

#1F1290

#905E12

#449012

Tetradic

#1F1290

#901244

#839012

#12905E

Color Blindness Simulation

Original

#1F1290

Protanopia

#191972

Deuteranopia

#1A1B6A

Tritanopia

#1E5954

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1F1290;
color: #1F1290;
border-color: #1F1290;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F3F2FC
100
#E4E1F9
200
#C5C0F7
300
#9C92F1
400
#6657EA
500
#311CE3
600
#2717B5
700
#1F1291
800
#180E71
900
#160F52
950
#0E0934

Contrast Checker

Text on white

13.57:1

AA Pass AAA Pass

Text on black

1.55:1

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