#1C0126

#1C0126

Color Values

HEX

#1C0126

RGB

28, 1, 38

HSL

283.8, 94.9%, 7.6%

HSV

283.8, 97.4%, 14.9%

CMYK

26.3%, 97.4%, 0.0%, 85.1%

OKLCH

0.1706 0.0795 315.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1C0126

#0B2601

Analogous

#090126

#26011D

#1C0126

Triadic

#1C0126

#261C01

#01261C

Split Complementary

#1C0126

#1D2601

#012609

Tetradic

#1C0126

#260901

#0B2601

#011D26

Color Blindness Simulation

Original

#1C0126

Protanopia

#10101D

Deuteranopia

#12141B

Tritanopia

#1B1614

Achromatopsia

#090909

CSS Usage

background-color: #1C0126;
color: #1C0126;
border-color: #1C0126;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF1FE
100
#F4DFFC
200
#EBB9FD
300
#DD88FC
400
#CA47FA
500
#B707F8
600
#9305C7
700
#75049F
800
#5C037C
900
#43075A
950
#2B0439

Contrast Checker

Text on white

19.41:1

AA Pass AAA Pass

Text on black

1.08:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026