#81D4FC#81D4FC

#81D4FC is a very light, moderate cyan. Relative luminance 0.588; OKLCH L 83.2% C 0.099 H 230.4°. Best body text is #000000 at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#81D4FC
RGB	rgb(129, 212, 252)
HSL	hsl(200, 95%, 75%)
HSV	hsv(200, 49%, 99%)
CMYK	cmyk(48.8%, 15.9%, 0%, 1.2%)
CIE-LAB	lab(81.17, -14.77, -27.38)
CIE-LCH	lch(81.17, 31.11, 241.64°)
OKLab	oklab(83.16% -0.0627 -0.0759)
OKLCH	oklch(83.16% 0.099 230.4)
XYZ	xyz(50.1610, 58.7784, 100.7786)
Luminance	0.5878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D4FC #FCA981

analogous

#81FCE6 #81D4FC #8197FC

triadic

#81D4FC #FC81D4 #D4FC81

tetradic

#81D4FC #E681FC #FCA981 #97FC81

square

#81D4FC #E681FC #FCA981 #97FC81

split-complementary

#81D4FC #FC8197 #FCE681

monochromatic

#09ABF9 #45C0FB #81D4FC #BDE8FD #E1F5FE

Accessibility & contrast

On white

1.65

#81D4FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.76

#81D4FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D4FC

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D4FC	#FFFFFF	#000000	##000000
##81D4FC	1.00	1.65	12.76	12.76
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.76	21.00	1.00	1.00
##000000	12.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0D1FE

Deuteranopia (green-blind)

#AEC4FB

Tritanopia (blue-blind)

#40DFE1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #81d4fc;
/* rgb */ color: rgb(129, 212, 252);
/* oklch */ color: oklch(83.2% 0.099 230.4);

Tailwind

colors: {
  custom: {
    50: '#ace1fd',
    500: '#81d4fc',
    950: '#000000',
  },
}

SCSS

$custom: #81d4fc;
$custom-light: #ace1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#81d4fc",
  "rgb": {
    "r": 129,
    "g": 212,
    "b": 252
  },
  "hsl": {
    "h": 199.512,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.8316,
    "c": 0.0985,
    "h": 230.4
  },
  "luminance": 0.58782
}

Semantic roles & 50–950 ramp

primary

#81D4FC

secondary

#DA7747

accent

#4B00E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #81D4FC

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

Preview Lab → · Contrast checker → · Palette generator →