#015AB2

#015AB2

Color Values

HEX

#015AB2

RGB

1, 90, 178

HSL

209.8, 98.9%, 35.1%

HSV

209.8, 99.4%, 69.8%

CMYK

99.4%, 49.4%, 0.0%, 30.2%

OKLCH

0.4758 0.1576 255.3

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#015AB2

#B25901

Analogous

#01B2B1

#0102B2

#015AB2

Triadic

#015AB2

#B2015A

#5AB201

Split Complementary

#015AB2

#B20102

#B2B101

Tetradic

#015AB2

#B101B2

#B25901

#02B201

Color Blindness Simulation

Original

#015AB2

Protanopia

#28289D

Deuteranopia

#221C98

Tritanopia

#058C88

Achromatopsia

#4D4D4D

CSS Usage

background-color: #015AB2;
color: #015AB2;
border-color: #015AB2;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F7FE
100
#DEEDFC
200
#B8DCFF
300
#85C2FE
400
#43A1FE
500
#0180FE
600
#0167CB
700
#0152A2
800
#01407F
900
#05315C
950
#031F3A

Contrast Checker

Text on white

6.76:1

AA Pass AAA Fail

Text on black

3.11:1

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