#0B0535

#0B0535

Color Values

HEX

#0B0535

RGB

11, 5, 53

HSL

247.5, 82.8%, 11.4%

HSV

247.5, 90.6%, 20.8%

CMYK

79.2%, 90.6%, 0.0%, 79.2%

OKLCH

0.173 0.0885 278.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0B0535

#2F3505

Analogous

#051735

#230535

#0B0535

Triadic

#0B0535

#350B05

#05350B

Split Complementary

#0B0535

#352305

#173505

Tetradic

#0B0535

#350517

#2F3505

#053523

Color Blindness Simulation

Original

#0B0535

Protanopia

#080829

Deuteranopia

#090927

Tritanopia

#0B201E

Achromatopsia

#0A0A0A

CSS Usage

background-color: #0B0535;
color: #0B0535;
border-color: #0B0535;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F2FD
100
#E4E1FA
200
#C5BEF9
300
#9C8FF4
400
#6653EF
500
#3016E9
600
#2712BA
700
#1F0E95
800
#180B75
900
#150C55
950
#0D0835

Contrast Checker

Text on white

19.31:1

AA Pass AAA Pass

Text on black

1.09:1

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