#1263B0

#1263B0

Color Values

HEX

#1263B0

RGB

18, 99, 176

HSL

209.2, 81.4%, 38.0%

HSV

209.2, 89.8%, 69.0%

CMYK

89.8%, 43.8%, 0.0%, 31.0%

OKLCH

0.4971 0.1422 252.7

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#1263B0

#B05F12

Analogous

#12B0AE

#1214B0

#1263B0

Triadic

#1263B0

#B01263

#63B012

Split Complementary

#1263B0

#B01214

#B0AE12

Tetradic

#1263B0

#AE12B0

#B05F12

#14B012

Color Blindness Simulation

Original

#1263B0

Protanopia

#35369D

Deuteranopia

#302A99

Tritanopia

#168F8B

Achromatopsia

#575757

CSS Usage

background-color: #1263B0;
color: #1263B0;
border-color: #1263B0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F2F7FD
100
#E1EDFA
200
#BEDCF8
300
#90C3F4
400
#54A3ED
500
#1882E7
600
#1368B9
700
#0F5394
800
#0C4174
900
#0D3154
950
#081F35

Contrast Checker

Text on white

6.11:1

AA Pass AAA Fail

Text on black

3.44:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026