#FB839B#FB839B

#FB839B is a light, vivid red. Relative luminance 0.391; OKLCH L 75.0% C 0.147 H 8.6°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#FB839B
RGB	rgb(251, 131, 155)
HSL	hsl(348, 94%, 75%)
HSV	hsv(348, 48%, 98%)
CMYK	cmyk(0%, 47.8%, 38.2%, 1.6%)
CIE-LAB	lab(68.83, 47.99, 8.33)
CIE-LCH	lch(68.83, 48.71, 9.85°)
OKLab	oklab(75% 0.1457 0.022)
OKLCH	oklch(75% 0.147 8.6)
XYZ	xyz(53.8192, 39.1135, 35.7193)
Luminance	0.3911 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB839B #83FBE3

analogous

#FB83D7 #FB839B #FBA783

triadic

#FB839B #9BFB83 #839BFB

tetradic

#FB839B #D7FB83 #83FBE3 #A783FB

square

#FB839B #D7FB83 #83FBE3 #A783FB

split-complementary

#FB839B #83FBA7 #83D7FB

monochromatic

#F70C3B #F9486B #FB839B #FDBECB #FEE1E7

Accessibility & contrast

On white

2.38

#FB839B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#FB839B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FB839B

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB839B	#FFFFFF	#000000	##000000
##FB839B	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999A9C

Deuteranopia (green-blind)

#B7B198

Tritanopia (blue-blind)

#FF778C

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #fb839b;
/* rgb */ color: rgb(251, 131, 155);
/* oklch */ color: oklch(75.0% 0.147 8.6);

Tailwind

colors: {
  custom: {
    50: '#ffaab8',
    500: '#fb839b',
    950: '#000000',
  },
}

SCSS

$custom: #fb839b;
$custom-light: #ffaab8;
$custom-dark: #000000;

JSON

{
  "hex": "#fb839b",
  "rgb": {
    "r": 251,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 348,
    "s": 93.75,
    "l": 74.902
  },
  "oklch": {
    "l": 0.74996,
    "c": 0.14731,
    "h": 8.6
  },
  "luminance": 0.39108
}

Semantic roles & 50–950 ramp

primary

#FB839B

secondary

#D5F6F0

accent

#E6B800

background

#FFFAFB

surface

#FFF4F6

border

#D7CED0

text

#181011

muted

#867F80

Preview Lab

Preview with #FB839B

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

Preview Lab → · Contrast checker → · Palette generator →