#F3839B#F3839B

#F3839B is a light, vivid red. Relative luminance 0.377; OKLCH L 74.0% C 0.138 H 7.4°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#F3839B
RGB	rgb(243, 131, 155)
HSL	hsl(347, 82%, 73%)
HSV	hsv(347, 46%, 95%)
CMYK	cmyk(0%, 46.1%, 36.2%, 4.7%)
CIE-LAB	lab(67.77, 45.22, 6.66)
CIE-LCH	lch(67.77, 45.71, 8.38°)
OKLab	oklab(73.97% 0.1373 0.0178)
OKLCH	oklch(73.97% 0.138 7.4)
XYZ	xyz(50.9973, 37.6585, 35.5870)
Luminance	0.3765 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3839B #83F3DB

analogous

#F383D3 #F3839B #F3A383

triadic

#F3839B #9BF383 #839BF3

tetradic

#F3839B #D3F383 #83F3DB #A383F3

square

#F3839B #D3F383 #83F3DB #A383F3

split-complementary

#F3839B #83F3A3 #83D3F3

monochromatic

#E51643 #EE4B6E #F3839B #F8BBC8 #FCE3E8

Accessibility & contrast

On white

2.46

#F3839B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#F3839B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3839B

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3839B	#FFFFFF	#000000	##000000
##F3839B	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989C

Deuteranopia (green-blind)

#B3AD99

Tritanopia (blue-blind)

#FF788C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #f3839b;
/* rgb */ color: rgb(243, 131, 155);
/* oklch */ color: oklch(74.0% 0.138 7.4);

Tailwind

colors: {
  custom: {
    50: '#faa9b8',
    500: '#f3839b',
    950: '#000000',
  },
}

SCSS

$custom: #f3839b;
$custom-light: #faa9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#f3839b",
  "rgb": {
    "r": 243,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 347.143,
    "s": 82.353,
    "l": 73.333
  },
  "oklch": {
    "l": 0.7397,
    "c": 0.13841,
    "h": 7.4
  },
  "luminance": 0.37654
}

Semantic roles & 50–950 ramp

primary

#F3839B

secondary

#D7F4EE

accent

#DFB007

background

#FFFAFB

surface

#FFF4F6

border

#D7CED0

text

#181011

muted

#867F80

Preview Lab

Preview with #F3839B

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

Preview Lab → · Contrast checker → · Palette generator →