Custom color

#FF1F1F

#FF1F1F
Hue
0°
Sat
100%
Light
56%
Tailwind classred-600closest

Accessibility

WCAG 2.1 contrast against white and black text — pick the combination that passes for your use case.

AaThe quick brown fox.
3.84White on this color
AA FailAA Large PassAAA Fail
AaThe quick brown fox.
5.47Black on this color
AA PassAA Large PassAAA Fail

Color in use

#FF1F1F applied to common UI primitives — see how it reads in real interfaces.

Buttons
PrimaryOutlineGhost
Badges
ActiveFeaturedLive
Typography

The future of color is bright.

A paragraph with an inline link in #FF1F1F.

Card
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Alert
Heads up — this alert uses #FF1F1F as its accent stripe.
Progress & Input
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Shades & tints

Click any swatch to copy its hex.

Color harmonies

Pairings from the color wheel — click any swatch to explore it.

Complementary

#FF1F1F#1FFFFF

Split complementary

#FF1F1F#1FFF8F#1F8FFF

CSS variables

/* #FF1F1F */
:root {
  --color--ff1f1f: #FF1F1F;
  --color--ff1f1f-rgb: 255, 31, 31;
  --color--ff1f1f-hsl: 0, 100%, 56%;
}

Similar colors

Guardsman Red
#BA0101
Bright Red
#B10000
Geraldine
#FB8989
Red Berry
#8E0000
Maroon
#800000
Milano Red
#B81104
Sundown
#FFB1B3
Sangria
#92000A
Monza
#C7031E
Cinnabar
#E34234
Lonestar
#6D0101
Cosmos
#FFD8D8

Color tools

Convert #FF1F1F to TailwindColor converterGradient generatorColor palettesTailwind colors

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