#FF1B00

#FF1B00

Color Values

HEX

#FF1B00

RGB

255, 27, 0

HSL

6.4, 100.0%, 50.0%

HSV

6.4, 100.0%, 100.0%

CMYK

0.0%, 89.4%, 100.0%, 0.0%

OKLCH

0.6342 0.2518 30.3

Properties

Warm Light Nearest: RAL 2005 Luminous Orange

Color Harmonies

Complementary

#FF1B00

#00E4FF

Analogous

#FF0064

#FF9B00

#FF1B00

Triadic

#FF1B00

#00FF1B

#1B00FF

Split Complementary

#FF1B00

#00FF9B

#0064FF

Tetradic

#FF1B00

#64FF00

#00E4FF

#9B00FF

Color Blindness Simulation

Original

#FF1B00

Protanopia

#9C9A07

Deuteranopia

#AABB08

Tritanopia

#F40C0D

Achromatopsia

#4A4A4A

CSS Usage

background-color: #FF1B00;
color: #FF1B00;
border-color: #FF1B00;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF2F1
100
#FCE1DE
200
#FFBFB8
300
#FF9285
400
#FF5642
500
#FF1B00
600
#CC1600
700
#A31100
800
#800E00
900
#5C0E05
950
#3A0903

Contrast Checker

Text on white

3.88:1

AA Fail AAA Fail

Text on black

5.41:1

AA Pass AAA Fail

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