#120130

#120130

Color Values

HEX

#120130

RGB

18, 1, 48

HSL

261.7, 95.9%, 9.6%

HSV

261.7, 97.9%, 18.8%

CMYK

62.5%, 97.9%, 0.0%, 81.2%

OKLCH

0.1654 0.0884 292.3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#120130

#1F3001

Analogous

#010730

#290130

#120130

Triadic

#120130

#301201

#013012

Split Complementary

#120130

#302901

#073001

Tetradic

#120130

#300107

#1F3001

#013029

Color Blindness Simulation

Original

#120130

Protanopia

#0B0A25

Deuteranopia

#0C0D22

Tritanopia

#111C1A

Achromatopsia

#080808

CSS Usage

background-color: #120130;
color: #120130;
border-color: #120130;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F1FE
100
#E9DFFC
200
#D2B9FE
300
#B287FC
400
#8846FB
500
#5E05FA
600
#4B04C8
700
#3C03A0
800
#2F037D
900
#25075A
950
#170439

Contrast Checker

Text on white

19.58:1

AA Pass AAA Pass

Text on black

1.07:1

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