#0A073F

#0A073F

Color Values

HEX

#0A073F

RGB

10, 7, 63

HSL

243.2, 80.0%, 13.7%

HSV

243.2, 88.9%, 24.7%

CMYK

84.1%, 88.9%, 0.0%, 75.3%

OKLCH

0.1894 0.1003 273.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0A073F

#3C3F07

Analogous

#07203F

#26073F

#0A073F

Triadic

#0A073F

#3F0A07

#073F0A

Split Complementary

#0A073F

#3F2607

#203F07

Tetradic

#0A073F

#3F0720

#3C3F07

#073F26

Color Blindness Simulation

Original

#0A073F

Protanopia

#090931

Deuteranopia

#09092E

Tritanopia

#0A2724

Achromatopsia

#0C0C0C

CSS Usage

background-color: #0A073F;
color: #0A073F;
border-color: #0A073F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F2FD
100
#E2E1F9
200
#C2BFF8
300
#9691F3
400
#5D55EC
500
#2419E6
600
#1D14B8
700
#171093
800
#120D73
900
#110E53
950
#0B0935

Contrast Checker

Text on white

18.83:1

AA Pass AAA Pass

Text on black

1.12:1

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