#010742

#010742

Color Values

HEX

#010742

RGB

1, 7, 66

HSL

234.5, 97.0%, 13.1%

HSV

234.5, 98.5%, 25.9%

CMYK

98.5%, 89.4%, 0.0%, 74.1%

OKLCH

0.1866 0.1084 265.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#010742

#423C01

Analogous

#012742

#1B0142

#010742

Triadic

#010742

#420107

#074201

Split Complementary

#010742

#421B01

#274201

Tetradic

#010742

#420127

#423C01

#01421B

Color Blindness Simulation

Original

#010742

Protanopia

#040434

Deuteranopia

#030330

Tritanopia

#012826

Achromatopsia

#0A0A0A

CSS Usage

background-color: #010742;
color: #010742;
border-color: #010742;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F1F2FE
100
#DEE1FC
200
#B9BFFE
300
#8691FD
400
#4556FC
500
#041AFB
600
#0315C9
700
#0211A1
800
#020D7E
900
#060E5B
950
#040939

Contrast Checker

Text on white

18.91:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026