#F18181#F18181

#F18181 is a light, vivid red. Relative luminance 0.360; OKLCH L 72.8% C 0.138 H 21.0°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#F18181
RGB	rgb(241, 129, 129)
HSL	hsl(0, 80%, 73%)
HSV	hsv(0, 46%, 95%)
CMYK	cmyk(0%, 46.5%, 46.5%, 5.5%)
CIE-LAB	lab(66.51, 42.76, 19.50)
CIE-LCH	lch(66.51, 47.00, 24.52°)
OKLab	oklab(72.77% 0.1285 0.0493)
OKLCH	oklch(72.77% 0.138 21)
XYZ	xyz(48.0914, 35.9911, 25.1789)
Luminance	0.3599 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F18181 #81F1F1

analogous

#F181B9 #F18181 #F1B981

triadic

#F18181 #81F181 #8181F1

tetradic

#F18181 #B9F181 #81F1F1 #B981F1

square

#F18181 #B9F181 #81F1F1 #B981F1

split-complementary

#F18181 #81F1B9 #81B9F1

monochromatic

#DF1919 #EB4A4A #F18181 #F7B8B8 #FCE3E3

Accessibility & contrast

On white

2.56

#F18181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#F18181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F18181

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F18181	#FFFFFF	#000000	##000000
##F18181	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999480

Deuteranopia (green-blind)

#B5AA7F

Tritanopia (blue-blind)

#FF7282

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #f18181;
/* rgb */ color: rgb(241, 129, 129);
/* oklch */ color: oklch(72.8% 0.138 21.0);

Tailwind

colors: {
  custom: {
    50: '#faa8a5',
    500: '#f18181',
    950: '#000000',
  },
}

SCSS

$custom: #f18181;
$custom-light: #faa8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#f18181",
  "rgb": {
    "r": 241,
    "g": 129,
    "b": 129
  },
  "hsl": {
    "h": 0,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.72769,
    "c": 0.13759,
    "h": 21
  },
  "luminance": 0.35986
}

Semantic roles & 50–950 ramp

primary

#F18181

secondary

#D7F4F4

accent

#DCDC09

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#18100F

muted

#867F7F

Preview Lab

Preview with #F18181

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →