#FB818C#FB818C

#FB818C is a light, vivid red. Relative luminance 0.381; OKLCH L 74.3% C 0.149 H 15.7°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#FB818C
RGB	rgb(251, 129, 140)
HSL	hsl(355, 94%, 75%)
HSV	hsv(355, 49%, 98%)
CMYK	cmyk(0%, 48.6%, 44.2%, 1.6%)
CIE-LAB	lab(68.10, 47.41, 15.73)
CIE-LCH	lch(68.10, 49.95, 18.35°)
OKLab	oklab(74.33% 0.1431 0.0403)
OKLCH	oklch(74.33% 0.149 15.7)
XYZ	xyz(52.3708, 38.1085, 29.4035)
Luminance	0.3810 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB818C #81FBF0

analogous

#FB81C9 #FB818C #FBB381

triadic

#FB818C #8CFB81 #818CFB

tetradic

#FB818C #C9FB81 #81FBF0 #B381FB

square

#FB818C #C9FB81 #81FBF0 #B381FB

split-complementary

#FB818C #81FBB3 #81C9FB

monochromatic

#F70A20 #F94656 #FB818C #FDBCC2 #FEE1E4

Accessibility & contrast

On white

2.44

#FB818C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#FB818C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FB818C

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB818C	#FFFFFF	#000000	##000000
##FB818C	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A978C

Deuteranopia (green-blind)

#B9AF89

Tritanopia (blue-blind)

#FF7285

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #fb818c;
/* rgb */ color: rgb(251, 129, 140);
/* oklch */ color: oklch(74.3% 0.149 15.7);

Tailwind

colors: {
  custom: {
    50: '#ffa8ad',
    500: '#fb818c',
    950: '#000000',
  },
}

SCSS

$custom: #fb818c;
$custom-light: #ffa8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fb818c",
  "rgb": {
    "r": 251,
    "g": 129,
    "b": 140
  },
  "hsl": {
    "h": 354.59,
    "s": 93.846,
    "l": 74.51
  },
  "oklch": {
    "l": 0.74328,
    "c": 0.1487,
    "h": 15.7
  },
  "luminance": 0.38103
}

Semantic roles & 50–950 ramp

primary

#FB818C

secondary

#D5F6F3

accent

#E6D100

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#191010

muted

#877F7F

Preview Lab

Preview with #FB818C

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

Preview Lab → · Contrast checker → · Palette generator →