#31263C

#31263C

Color Values

HEX

#31263C

RGB

49, 38, 60

HSL

270.0, 22.4%, 19.2%

HSV

270.0, 36.7%, 23.5%

CMYK

18.3%, 36.7%, 0.0%, 76.5%

OKLCH

0.2912 0.0418 306.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#31263C

#313C26

Analogous

#26263C

#3C263C

#31263C

Triadic

#31263C

#3C3126

#263C31

Split Complementary

#31263C

#3C3C26

#263C26

Tetradic

#31263C

#3C2626

#313C26

#263C3C

Color Blindness Simulation

Original

#31263C

Protanopia

#2C2C37

Deuteranopia

#2D2E35

Tritanopia

#303232

Achromatopsia

#2A2A2A

CSS Usage

background-color: #31263C;
color: #31263C;
border-color: #31263C;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F9
100
#EDEAF1
200
#DBD3E3
300
#C2B4D0
400
#A18CB6
500
#80639C
600
#664F7D
700
#523F64
800
#40314E
900
#30273A
950
#1F1825

Contrast Checker

Text on white

14.26:1

AA Pass AAA Pass

Text on black

1.47:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026