#81E2FC#81E2FC

#81E2FC is a very light, moderate cyan. Relative luminance 0.661; OKLCH L 86.2% C 0.098 H 217.1°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#81E2FC
RGB	rgb(129, 226, 252)
HSL	hsl(193, 95%, 75%)
HSV	hsv(193, 49%, 99%)
CMYK	cmyk(48.8%, 10.3%, 0%, 1.2%)
CIE-LAB	lab(85.04, -21.87, -21.49)
CIE-LCH	lch(85.04, 30.66, 224.49°)
OKLab	oklab(86.24% -0.0784 -0.0594)
OKLCH	oklch(86.24% 0.098 217.1)
XYZ	xyz(53.8136, 66.0836, 101.9962)
Luminance	0.6609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E2FC #FC9B81

analogous

#81FCD9 #81E2FC #81A5FC

triadic

#81E2FC #FC81E2 #E2FC81

tetradic

#81E2FC #D981FC #FC9B81 #A5FC81

square

#81E2FC #D981FC #FC9B81 #A5FC81

split-complementary

#81E2FC #FC81A5 #FCD981

monochromatic

#09C6F9 #45D4FB #81E2FC #BDF0FD #E1F8FE

Accessibility & contrast

On white

1.48

#81E2FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#81E2FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E2FC

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E2FC	#FFFFFF	#000000	##000000
##81E2FC	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DDFD

Deuteranopia (green-blind)

#BECEFC

Tritanopia (blue-blind)

#3BEBEA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #81e2fc;
/* rgb */ color: rgb(129, 226, 252);
/* oklch */ color: oklch(86.2% 0.098 217.1);

Tailwind

colors: {
  custom: {
    50: '#adebfd',
    500: '#81e2fc',
    950: '#000000',
  },
}

SCSS

$custom: #81e2fc;
$custom-light: #adebfd;
$custom-dark: #000000;

JSON

{
  "hex": "#81e2fc",
  "rgb": {
    "r": 129,
    "g": 226,
    "b": 252
  },
  "hsl": {
    "h": 192.683,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.86243,
    "c": 0.09831,
    "h": 217.1
  },
  "luminance": 0.66088
}

Semantic roles & 50–950 ramp

primary

#81E2FC

secondary

#DA6647

accent

#3100E6

background

#FDFEFF

surface

#F8FDFF

border

#D1D5D7

text

#111617

muted

#818485

Preview Lab

Preview with #81E2FC

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

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