#10403E

#10403E

Color Values

HEX

#10403E

RGB

16, 64, 62

HSL

177.5, 60.0%, 15.7%

HSV

177.5, 75.0%, 25.1%

CMYK

75.0%, 0.0%, 3.1%, 74.9%

OKLCH

0.3395 0.0503 191.1

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#10403E

#401012

Analogous

#104026

#102A40

#10403E

Triadic

#10403E

#3E1040

#403E10

Split Complementary

#10403E

#40102A

#402610

Tetradic

#10403E

#261040

#401012

#2A4010

Color Blindness Simulation

Original

#10403E

Protanopia

#25253E

Deuteranopia

#221E3F

Tritanopia

#123F3F

Achromatopsia

#363636

CSS Usage

background-color: #10403E;
color: #10403E;
border-color: #10403E;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F3FBFB
100
#E4F6F5
200
#C6F1EF
300
#9DE7E3
400
#68D9D5
500
#33CCC6
600
#29A39E
700
#21837E
800
#1A6663
900
#164B48
950
#0E2F2E

Contrast Checker

Text on white

11.51:1

AA Pass AAA Pass

Text on black

1.82:1

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